70435472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142007}}^1$

素因数の和:142046

約数の個数: 20

約数和(自身を含む): 140871936

約数和(自身を除く): 70436464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142007, 284014, 568028, 1136056, 2272112, 4402217, 8804434, 17608868, 35217736, 70435472]

約数ペア:

[(1, 70435472), (2, 35217736), (4, 17608868), (8, 8804434), (16, 4402217), (31, 2272112), (62, 1136056), (124, 568028), (248, 284014), (496, 142007)]