69740008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670577}}^1$

素因数の和:670596

約数の個数: 16

約数和(自身を含む): 140821380

約数和(自身を除く): 71081372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670577, 1341154, 2682308, 5364616, 8717501, 17435002, 34870004, 69740008]

約数ペア:

[(1, 69740008), (2, 34870004), (4, 17435002), (8, 8717501), (13, 5364616), (26, 2682308), (52, 1341154), (104, 670577)]