28984956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 96337920

約数和(自身を除く): 67352964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 127, 132, 133, 143, 154, 156, 182, 209, 228, 231, 247, 254, 266, 273, 286, 308, 364, 381, 399, 418, 429, 462, 494, 508, 532, 546, 572, 627, 741, 762, 798, 836, 858, 889, 924, 988, 1001, 1092, 1254, 1397, 1463, 1482, 1524, 1596, 1651, 1716, 1729, 1778, 2002, 2413, 2508, 2667, 2717, 2794, 2926, 2964, 3003, 3302, 3458, 3556, 4004, 4191, 4389, 4826, 4953, 5187, 5334, 5434, 5588, 5852, 6006, 6604, 6916, 7239, 8151, 8382, 8778, 9652, 9779, 9906, 10374, 10668, 10868, 11557, 12012, 14478, 16302, 16764, 16891, 17556, 18161, 19019, 19558, 19812, 20748, 23114, 26543, 28956, 29337, 31369, 32604, 33782, 34671, 36322, 38038, 39116, 46228, 50673, 53086, 54483, 57057, 58674, 62738, 67564, 69342, 72644, 76076, 79629, 94107, 101346, 106172, 108966, 114114, 117348, 125476, 127127, 138684, 159258, 185801, 188214, 202692, 217932, 219583, 228228, 254254, 318516, 345059, 371602, 376428, 381381, 439166, 508508, 557403, 658749, 690118, 743204, 762762, 878332, 1035177, 1114806, 1317498, 1380236, 1525524, 2070354, 2229612, 2415413, 2634996, 4140708, 4830826, 7246239, 9661652, 14492478, 28984956]

約数ペア:

[(1, 28984956), (2, 14492478), (3, 9661652), (4, 7246239), (6, 4830826), (7, 4140708), (11, 2634996), (12, 2415413), (13, 2229612), (14, 2070354), (19, 1525524), (21, 1380236), (22, 1317498), (26, 1114806), (28, 1035177), (33, 878332), (38, 762762), (39, 743204), (42, 690118), (44, 658749), (52, 557403), (57, 508508), (66, 439166), (76, 381381), (77, 376428), (78, 371602), (84, 345059), (91, 318516), (114, 254254), (127, 228228), (132, 219583), (133, 217932), (143, 202692), (154, 188214), (156, 185801), (182, 159258), (209, 138684), (228, 127127), (231, 125476), (247, 117348), (254, 114114), (266, 108966), (273, 106172), (286, 101346), (308, 94107), (364, 79629), (381, 76076), (399, 72644), (418, 69342), (429, 67564), (462, 62738), (494, 58674), (508, 57057), (532, 54483), (546, 53086), (572, 50673), (627, 46228), (741, 39116), (762, 38038), (798, 36322), (836, 34671), (858, 33782), (889, 32604), (924, 31369), (988, 29337), (1001, 28956), (1092, 26543), (1254, 23114), (1397, 20748), (1463, 19812), (1482, 19558), (1524, 19019), (1596, 18161), (1651, 17556), (1716, 16891), (1729, 16764), (1778, 16302), (2002, 14478), (2413, 12012), (2508, 11557), (2667, 10868), (2717, 10668), (2794, 10374), (2926, 9906), (2964, 9779), (3003, 9652), (3302, 8778), (3458, 8382), (3556, 8151), (4004, 7239), (4191, 6916), (4389, 6604), (4826, 6006), (4953, 5852), (5187, 5588), (5334, 5434)]