7428700144

素因数分解:

$2^4\times {\mathrm{3313}}^1\times {\mathrm{140143}}^1$

素因数の和:143464

約数の個数: 20

約数和(自身を含む): 14397553696

約数和(自身を除く): 6968853552

約数列:

[1, 2, 4, 8, 16, 3313, 6626, 13252, 26504, 53008, 140143, 280286, 560572, 1121144, 2242288, 464293759, 928587518, 1857175036, 3714350072, 7428700144]

約数ペア:

[(1, 7428700144), (2, 3714350072), (4, 1857175036), (8, 928587518), (16, 464293759), (3313, 2242288), (6626, 1121144), (13252, 560572), (26504, 280286), (53008, 140143)]