42499264

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 42

約数和(自身を含む): 87268812

約数和(自身を除く): 44769548

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 691, 961, 992, 1382, 1922, 1984, 2764, 3844, 5528, 7688, 11056, 15376, 21421, 22112, 30752, 42842, 44224, 61504, 85684, 171368, 342736, 664051, 685472, 1328102, 1370944, 2656204, 5312408, 10624816, 21249632, 42499264]

約数ペア:

[(1, 42499264), (2, 21249632), (4, 10624816), (8, 5312408), (16, 2656204), (31, 1370944), (32, 1328102), (62, 685472), (64, 664051), (124, 342736), (248, 171368), (496, 85684), (691, 61504), (961, 44224), (992, 42842), (1382, 30752), (1922, 22112), (1984, 21421), (2764, 15376), (3844, 11056), (5528, 7688)]