3974039296

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4117

約数の個数: 72

約数和(自身を含む): 8255012864

約数和(自身を除く): 4280973568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 3937, 3943, 3968, 4064, 7874, 7886, 7936, 8128, 15748, 15772, 16256, 31496, 31544, 32512, 62992, 63088, 122233, 125984, 126176, 244466, 251968, 252352, 488932, 500761, 503936, 504704, 977864, 1001522, 1007872, 1009408, 1955728, 2003044, 3911456, 4006088, 7822912, 8012176, 15523591, 15645824, 16024352, 31047182, 31291648, 32048704, 62094364, 64097408, 124188728, 128194816, 248377456, 496754912, 993509824, 1987019648, 3974039296]

約数ペア:

[(1, 3974039296), (2, 1987019648), (4, 993509824), (8, 496754912), (16, 248377456), (31, 128194816), (32, 124188728), (62, 64097408), (64, 62094364), (124, 32048704), (127, 31291648), (128, 31047182), (248, 16024352), (254, 15645824), (256, 15523591), (496, 8012176), (508, 7822912), (992, 4006088), (1016, 3911456), (1984, 2003044), (2032, 1955728), (3937, 1009408), (3943, 1007872), (3968, 1001522), (4064, 977864), (7874, 504704), (7886, 503936), (7936, 500761), (8128, 488932), (15748, 252352), (15772, 251968), (16256, 244466), (31496, 126176), (31544, 125984), (32512, 122233), (62992, 63088)]