15676499528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{1451}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 31162475520

約数和(自身を除く): 15485975992

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 827, 1451, 1633, 1654, 2902, 3266, 3308, 5804, 6532, 6616, 11608, 13064, 19021, 33373, 38042, 58717, 66746, 76084, 103021, 117434, 133492, 152168, 206042, 234868, 266984, 412084, 469736, 824168, 1199977, 1350491, 2369483, 2399954, 2700982, 4738966, 4799908, 5401964, 9477932, 9599816, 10803928, 18955864, 27599471, 55198942, 85198367, 110397884, 170396734, 220795768, 340793468, 681586936, 1959562441, 3919124882, 7838249764, 15676499528]

約数ペア:

[(1, 15676499528), (2, 7838249764), (4, 3919124882), (8, 1959562441), (23, 681586936), (46, 340793468), (71, 220795768), (92, 170396734), (142, 110397884), (184, 85198367), (284, 55198942), (568, 27599471), (827, 18955864), (1451, 10803928), (1633, 9599816), (1654, 9477932), (2902, 5401964), (3266, 4799908), (3308, 4738966), (5804, 2700982), (6532, 2399954), (6616, 2369483), (11608, 1350491), (13064, 1199977), (19021, 824168), (33373, 469736), (38042, 412084), (58717, 266984), (66746, 234868), (76084, 206042), (103021, 152168), (117434, 133492)]