68496928

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{12373}}^1$

素因数の和:12556

約数の個数: 24

約数和(自身を含む): 135643788

約数和(自身を除く): 67146860

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 12373, 24746, 49492, 98984, 197968, 395936, 2140529, 4281058, 8562116, 17124232, 34248464, 68496928]

約数ペア:

[(1, 68496928), (2, 34248464), (4, 17124232), (8, 8562116), (16, 4281058), (32, 2140529), (173, 395936), (346, 197968), (692, 98984), (1384, 49492), (2768, 24746), (5536, 12373)]