7139801168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26249269}}^1$

素因数の和:26249294

約数の個数: 20

約数和(自身を含む): 14647092660

約数和(自身を除く): 7507291492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26249269, 52498538, 104997076, 209994152, 419988304, 446237573, 892475146, 1784950292, 3569900584, 7139801168]

約数ペア:

[(1, 7139801168), (2, 3569900584), (4, 1784950292), (8, 892475146), (16, 446237573), (17, 419988304), (34, 209994152), (68, 104997076), (136, 52498538), (272, 26249269)]