71067968

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{1607}}^1$

素因数の和:2310

約数の個数: 28

約数和(自身を含む): 141317472

約数和(自身を除く): 70249504

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 1607, 2764, 3214, 5528, 6428, 11056, 12856, 22112, 25712, 44224, 51424, 102848, 1110437, 2220874, 4441748, 8883496, 17766992, 35533984, 71067968]

約数ペア:

[(1, 71067968), (2, 35533984), (4, 17766992), (8, 8883496), (16, 4441748), (32, 2220874), (64, 1110437), (691, 102848), (1382, 51424), (1607, 44224), (2764, 25712), (3214, 22112), (5528, 12856), (6428, 11056)]