39746824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 80821440

約数和(自身を除く): 41074616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 2531, 3926, 5062, 7852, 10124, 15704, 20248, 32903, 65806, 131612, 263224, 382181, 764362, 1528724, 3057448, 4968353, 9936706, 19873412, 39746824]

約数ペア:

[(1, 39746824), (2, 19873412), (4, 9936706), (8, 4968353), (13, 3057448), (26, 1528724), (52, 764362), (104, 382181), (151, 263224), (302, 131612), (604, 65806), (1208, 32903), (1963, 20248), (2531, 15704), (3926, 10124), (5062, 7852)]