8890170856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{7621}}^1$

素因数の和:8234

約数の個数: 64

約数和(自身を含む): 19602564480

約数和(自身を除く): 10712393624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 563, 1036, 1126, 2072, 2252, 3941, 4504, 7621, 7882, 15242, 15764, 20831, 30484, 31528, 41662, 53347, 60968, 83324, 106694, 145817, 166648, 213388, 281977, 291634, 426776, 563954, 583268, 1127908, 1166536, 1973839, 2255816, 3947678, 4290623, 7895356, 8581246, 15790712, 17162492, 30034361, 34324984, 60068722, 120137444, 158753051, 240274888, 317506102, 635012204, 1111271357, 1270024408, 2222542714, 4445085428, 8890170856]

約数ペア:

[(1, 8890170856), (2, 4445085428), (4, 2222542714), (7, 1270024408), (8, 1111271357), (14, 635012204), (28, 317506102), (37, 240274888), (56, 158753051), (74, 120137444), (148, 60068722), (259, 34324984), (296, 30034361), (518, 17162492), (563, 15790712), (1036, 8581246), (1126, 7895356), (2072, 4290623), (2252, 3947678), (3941, 2255816), (4504, 1973839), (7621, 1166536), (7882, 1127908), (15242, 583268), (15764, 563954), (20831, 426776), (30484, 291634), (31528, 281977), (41662, 213388), (53347, 166648), (60968, 145817), (83324, 106694)]