42573076208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{204678251}}^1$

素因数の和:204678272

約数の個数: 20

約数和(自身を含む): 88830361368

約数和(自身を除く): 46257285160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 204678251, 409356502, 818713004, 1637426008, 2660817263, 3274852016, 5321634526, 10643269052, 21286538104, 42573076208]

約数ペア:

[(1, 42573076208), (2, 21286538104), (4, 10643269052), (8, 5321634526), (13, 3274852016), (16, 2660817263), (26, 1637426008), (52, 818713004), (104, 409356502), (208, 204678251)]