64659717376

素因数分解:

$2^8\times {\mathrm{1451}}^1\times {\mathrm{174071}}^1$

素因数の和:175538

約数の個数: 36

約数和(自身を含む): 129156549984

約数和(自身を除く): 64496832608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1451, 2902, 5804, 11608, 23216, 46432, 92864, 174071, 185728, 348142, 371456, 696284, 1392568, 2785136, 5570272, 11140544, 22281088, 44562176, 252577021, 505154042, 1010308084, 2020616168, 4041232336, 8082464672, 16164929344, 32329858688, 64659717376]

約数ペア:

[(1, 64659717376), (2, 32329858688), (4, 16164929344), (8, 8082464672), (16, 4041232336), (32, 2020616168), (64, 1010308084), (128, 505154042), (256, 252577021), (1451, 44562176), (2902, 22281088), (5804, 11140544), (11608, 5570272), (23216, 2785136), (46432, 1392568), (92864, 696284), (174071, 371456), (185728, 348142)]