72407114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 125084736

約数和(自身を除く): 52677622

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1531, 1819, 2782, 3062, 3638, 19903, 23647, 26027, 39806, 47294, 52054, 163817, 327634, 338351, 676702, 2129621, 2784889, 4259242, 5569778, 36203557, 72407114]

約数ペア:

[(1, 72407114), (2, 36203557), (13, 5569778), (17, 4259242), (26, 2784889), (34, 2129621), (107, 676702), (214, 338351), (221, 327634), (442, 163817), (1391, 52054), (1531, 47294), (1819, 39806), (2782, 26027), (3062, 23647), (3638, 19903)]