28265792728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{3917}}^1\times {\mathrm{24379}}^1$

素因数の和:28339

約数の個数: 32

約数和(自身を含む): 54446878800

約数和(自身を除く): 26181086072

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 3917, 7834, 15668, 24379, 31336, 48758, 97516, 144929, 195032, 289858, 579716, 902023, 1159432, 1804046, 3608092, 7216184, 95492543, 190985086, 381970172, 763940344, 3533224091, 7066448182, 14132896364, 28265792728]

約数ペア:

[(1, 28265792728), (2, 14132896364), (4, 7066448182), (8, 3533224091), (37, 763940344), (74, 381970172), (148, 190985086), (296, 95492543), (3917, 7216184), (7834, 3608092), (15668, 1804046), (24379, 1159432), (31336, 902023), (48758, 579716), (97516, 289858), (144929, 195032)]