68925968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 138151128

約数和(自身を除く): 69225160

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 673, 692, 1346, 1384, 2692, 2768, 5384, 6401, 10768, 12802, 24901, 25604, 49802, 51208, 99604, 102416, 116429, 199208, 232858, 398416, 465716, 931432, 1862864, 4307873, 8615746, 17231492, 34462984, 68925968]

約数ペア:

[(1, 68925968), (2, 34462984), (4, 17231492), (8, 8615746), (16, 4307873), (37, 1862864), (74, 931432), (148, 465716), (173, 398416), (296, 232858), (346, 199208), (592, 116429), (673, 102416), (692, 99604), (1346, 51208), (1384, 49802), (2692, 25604), (2768, 24901), (5384, 12802), (6401, 10768)]