68789992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 134484480

約数和(自身を除く): 65694488

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 2693, 3193, 5386, 6386, 10772, 12772, 21544, 25544, 83483, 166966, 277379, 333932, 554758, 667864, 1109516, 2219032, 8598749, 17197498, 34394996, 68789992]

約数ペア:

[(1, 68789992), (2, 34394996), (4, 17197498), (8, 8598749), (31, 2219032), (62, 1109516), (103, 667864), (124, 554758), (206, 333932), (248, 277379), (412, 166966), (824, 83483), (2693, 25544), (3193, 21544), (5386, 12772), (6386, 10772)]