28299348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 66533292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 54, 63, 66, 77, 82, 83, 84, 99, 108, 123, 126, 132, 154, 164, 166, 189, 198, 231, 246, 249, 252, 287, 297, 308, 332, 369, 378, 396, 451, 462, 492, 498, 574, 581, 594, 693, 738, 747, 756, 861, 902, 913, 924, 996, 1107, 1148, 1162, 1188, 1353, 1386, 1476, 1494, 1722, 1743, 1804, 1826, 2079, 2214, 2241, 2324, 2583, 2706, 2739, 2772, 2988, 3157, 3403, 3444, 3486, 3652, 4059, 4158, 4428, 4482, 5166, 5229, 5412, 5478, 6314, 6391, 6806, 6972, 7749, 8118, 8217, 8316, 8964, 9471, 10209, 10332, 10458, 10956, 12177, 12628, 12782, 13612, 15498, 15687, 16236, 16434, 18942, 19173, 20418, 20916, 23821, 24354, 24651, 25564, 28413, 30627, 30996, 31374, 32868, 37433, 37884, 38346, 40836, 47642, 48708, 49302, 56826, 57519, 61254, 62748, 71463, 74866, 76692, 85239, 91881, 95284, 98604, 112299, 113652, 115038, 122508, 142926, 149732, 170478, 172557, 183762, 214389, 224598, 230076, 262031, 285852, 336897, 340956, 345114, 367524, 428778, 449196, 524062, 643167, 673794, 690228, 786093, 857556, 1010691, 1048124, 1286334, 1347588, 1572186, 2021382, 2358279, 2572668, 3144372, 4042764, 4716558, 7074837, 9433116, 14149674, 28299348]

約数ペア:

[(1, 28299348), (2, 14149674), (3, 9433116), (4, 7074837), (6, 4716558), (7, 4042764), (9, 3144372), (11, 2572668), (12, 2358279), (14, 2021382), (18, 1572186), (21, 1347588), (22, 1286334), (27, 1048124), (28, 1010691), (33, 857556), (36, 786093), (41, 690228), (42, 673794), (44, 643167), (54, 524062), (63, 449196), (66, 428778), (77, 367524), (82, 345114), (83, 340956), (84, 336897), (99, 285852), (108, 262031), (123, 230076), (126, 224598), (132, 214389), (154, 183762), (164, 172557), (166, 170478), (189, 149732), (198, 142926), (231, 122508), (246, 115038), (249, 113652), (252, 112299), (287, 98604), (297, 95284), (308, 91881), (332, 85239), (369, 76692), (378, 74866), (396, 71463), (451, 62748), (462, 61254), (492, 57519), (498, 56826), (574, 49302), (581, 48708), (594, 47642), (693, 40836), (738, 38346), (747, 37884), (756, 37433), (861, 32868), (902, 31374), (913, 30996), (924, 30627), (996, 28413), (1107, 25564), (1148, 24651), (1162, 24354), (1188, 23821), (1353, 20916), (1386, 20418), (1476, 19173), (1494, 18942), (1722, 16434), (1743, 16236), (1804, 15687), (1826, 15498), (2079, 13612), (2214, 12782), (2241, 12628), (2324, 12177), (2583, 10956), (2706, 10458), (2739, 10332), (2772, 10209), (2988, 9471), (3157, 8964), (3403, 8316), (3444, 8217), (3486, 8118), (3652, 7749), (4059, 6972), (4158, 6806), (4428, 6391), (4482, 6314), (5166, 5478), (5229, 5412)]