25074746879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{10133}}^1$

素因数の和:10607

約数の個数: 32

約数和(自身を含む): 31380701184

約数和(自身を除く): 6305954305

約数列:

[1, 7, 13, 71, 91, 383, 497, 923, 2681, 4979, 6461, 10133, 27193, 34853, 70931, 131729, 190351, 353509, 719443, 922103, 2474563, 3880939, 5036101, 9352759, 27166573, 50452207, 65469313, 275546669, 353165449, 1928826683, 3582106697, 25074746879]

約数ペア:

[(1, 25074746879), (7, 3582106697), (13, 1928826683), (71, 353165449), (91, 275546669), (383, 65469313), (497, 50452207), (923, 27166573), (2681, 9352759), (4979, 5036101), (6461, 3880939), (10133, 2474563), (27193, 922103), (34853, 719443), (70931, 353509), (131729, 190351)]