39920114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 70153776

約数和(自身を除く): 30233662

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 2441, 4882, 8177, 16354, 31733, 41497, 63466, 82994, 90317, 180634, 539461, 1078922, 1174121, 1535389, 2348242, 3070778, 19960057, 39920114]

約数ペア:

[(1, 39920114), (2, 19960057), (13, 3070778), (17, 2348242), (26, 1535389), (34, 1174121), (37, 1078922), (74, 539461), (221, 180634), (442, 90317), (481, 82994), (629, 63466), (962, 41497), (1258, 31733), (2441, 16354), (4882, 8177)]