28957066

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 44782848

約数和(自身を除く): 15825782

約数列:

[1, 2, 61, 71, 122, 142, 3343, 4331, 6686, 8662, 203923, 237353, 407846, 474706, 14478533, 28957066]

約数ペア:

[(1, 28957066), (2, 14478533), (61, 474706), (71, 407846), (122, 237353), (142, 203923), (3343, 8662), (4331, 6686)]