29878628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5689}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 56877240

約数和(自身を除く): 26998612

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5689, 11378, 22756, 73957, 147914, 295828, 574589, 1149178, 2298356, 7469657, 14939314, 29878628]

約数ペア:

[(1, 29878628), (2, 14939314), (4, 7469657), (13, 2298356), (26, 1149178), (52, 574589), (101, 295828), (202, 147914), (404, 73957), (1313, 22756), (2626, 11378), (5252, 5689)]