8128765824

素因数分解:

$2^7\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{20897}}^1$

素因数の和:21927

約数の個数: 64

約数和(自身を含む): 21614383440

約数和(自身を除く): 13485617616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1013, 2026, 3039, 4052, 6078, 8104, 12156, 16208, 20897, 24312, 32416, 41794, 48624, 62691, 64832, 83588, 97248, 125382, 129664, 167176, 194496, 250764, 334352, 388992, 501528, 668704, 1003056, 1337408, 2006112, 2674816, 4012224, 8024448, 21168661, 42337322, 63505983, 84674644, 127011966, 169349288, 254023932, 338698576, 508047864, 677397152, 1016095728, 1354794304, 2032191456, 2709588608, 4064382912, 8128765824]

約数ペア:

[(1, 8128765824), (2, 4064382912), (3, 2709588608), (4, 2032191456), (6, 1354794304), (8, 1016095728), (12, 677397152), (16, 508047864), (24, 338698576), (32, 254023932), (48, 169349288), (64, 127011966), (96, 84674644), (128, 63505983), (192, 42337322), (384, 21168661), (1013, 8024448), (2026, 4012224), (3039, 2674816), (4052, 2006112), (6078, 1337408), (8104, 1003056), (12156, 668704), (16208, 501528), (20897, 388992), (24312, 334352), (32416, 250764), (41794, 194496), (48624, 167176), (62691, 129664), (64832, 125382), (83588, 97248)]