70664128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{35617}}^1$

素因数の和:35660

約数の個数: 28

約数和(自身を含む): 144751552

約数和(自身を除く): 74087424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 35617, 71234, 142468, 284936, 569872, 1104127, 1139744, 2208254, 2279488, 4416508, 8833016, 17666032, 35332064, 70664128]

約数ペア:

[(1, 70664128), (2, 35332064), (4, 17666032), (8, 8833016), (16, 4416508), (31, 2279488), (32, 2208254), (62, 1139744), (64, 1104127), (124, 569872), (248, 284936), (496, 142468), (992, 71234), (1984, 35617)]