70890326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 119448000

約数和(自身を除く): 48557674

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 377, 631, 754, 1262, 1937, 3874, 4321, 8203, 8642, 16406, 18299, 36598, 56173, 94019, 112346, 188038, 237887, 475774, 1222247, 2444494, 2726551, 5453102, 35445163, 70890326]

約数ペア:

[(1, 70890326), (2, 35445163), (13, 5453102), (26, 2726551), (29, 2444494), (58, 1222247), (149, 475774), (298, 237887), (377, 188038), (631, 112346), (754, 94019), (1262, 56173), (1937, 36598), (3874, 18299), (4321, 16406), (8203, 8642)]