40491044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2903}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 77571648

約数和(自身を除く): 37080604

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 2903, 3487, 5806, 6974, 11612, 13948, 31933, 63866, 127732, 920251, 1840502, 3681004, 10122761, 20245522, 40491044]

約数ペア:

[(1, 40491044), (2, 20245522), (4, 10122761), (11, 3681004), (22, 1840502), (44, 920251), (317, 127732), (634, 63866), (1268, 31933), (2903, 13948), (3487, 11612), (5806, 6974)]