68498288

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23917}}^1$

素因数の和:24104

約数の個数: 20

約数和(自身を含む): 133462440

約数和(自身を除く): 64964152

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23917, 47834, 95668, 191336, 382672, 4281143, 8562286, 17124572, 34249144, 68498288]

約数ペア:

[(1, 68498288), (2, 34249144), (4, 17124572), (8, 8562286), (16, 4281143), (179, 382672), (358, 191336), (716, 95668), (1432, 47834), (2864, 23917)]