774025856

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 1608956160

約数和(自身を除く): 834930304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 388, 496, 776, 992, 1552, 1984, 2011, 3007, 3104, 3968, 4022, 6014, 6208, 8044, 12028, 12416, 16088, 24056, 32176, 48112, 62341, 64352, 96224, 124682, 128704, 192448, 195067, 249364, 257408, 384896, 390134, 498728, 780268, 997456, 1560536, 1994912, 3121072, 3989824, 6047077, 6242144, 7979648, 12094154, 12484288, 24188308, 24968576, 48376616, 96753232, 193506464, 387012928, 774025856]

約数ペア:

[(1, 774025856), (2, 387012928), (4, 193506464), (8, 96753232), (16, 48376616), (31, 24968576), (32, 24188308), (62, 12484288), (64, 12094154), (97, 7979648), (124, 6242144), (128, 6047077), (194, 3989824), (248, 3121072), (388, 1994912), (496, 1560536), (776, 997456), (992, 780268), (1552, 498728), (1984, 390134), (2011, 384896), (3007, 257408), (3104, 249364), (3968, 195067), (4022, 192448), (6014, 128704), (6208, 124682), (8044, 96224), (12028, 64352), (12416, 62341), (16088, 48112), (24056, 32176)]