7897864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{75941}}^1$

素因数の和:75960

約数の個数: 16

約数和(自身を含む): 15947820

約数和(自身を除く): 8049956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 75941, 151882, 303764, 607528, 987233, 1974466, 3948932, 7897864]

約数ペア:

[(1, 7897864), (2, 3948932), (4, 1974466), (8, 987233), (13, 607528), (26, 303764), (52, 151882), (104, 75941)]