28926744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 90908160

約数和(自身を除く): 61981416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1423, 1452, 1694, 1848, 2541, 2846, 2904, 3388, 4269, 5082, 5692, 6776, 8538, 9961, 10164, 11384, 15653, 17076, 19922, 20328, 29883, 31306, 34152, 39844, 46959, 59766, 62612, 79688, 93918, 109571, 119532, 125224, 172183, 187836, 219142, 239064, 328713, 344366, 375672, 438284, 516549, 657426, 688732, 876568, 1033098, 1205281, 1314852, 1377464, 2066196, 2410562, 2629704, 3615843, 4132392, 4821124, 7231686, 9642248, 14463372, 28926744]

約数ペア:

[(1, 28926744), (2, 14463372), (3, 9642248), (4, 7231686), (6, 4821124), (7, 4132392), (8, 3615843), (11, 2629704), (12, 2410562), (14, 2066196), (21, 1377464), (22, 1314852), (24, 1205281), (28, 1033098), (33, 876568), (42, 688732), (44, 657426), (56, 516549), (66, 438284), (77, 375672), (84, 344366), (88, 328713), (121, 239064), (132, 219142), (154, 187836), (168, 172183), (231, 125224), (242, 119532), (264, 109571), (308, 93918), (363, 79688), (462, 62612), (484, 59766), (616, 46959), (726, 39844), (847, 34152), (924, 31306), (968, 29883), (1423, 20328), (1452, 19922), (1694, 17076), (1848, 15653), (2541, 11384), (2846, 10164), (2904, 9961), (3388, 8538), (4269, 6776), (5082, 5692)]