68458912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{69011}}^1$

素因数の和:69052

約数の個数: 24

約数和(自身を含む): 139128192

約数和(自身を除く): 70669280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 69011, 138022, 276044, 552088, 1104176, 2139341, 2208352, 4278682, 8557364, 17114728, 34229456, 68458912]

約数ペア:

[(1, 68458912), (2, 34229456), (4, 17114728), (8, 8557364), (16, 4278682), (31, 2208352), (32, 2139341), (62, 1104176), (124, 552088), (248, 276044), (496, 138022), (992, 69011)]