68339312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{147283}}^1$

素因数の和:147320

約数の個数: 20

約数和(自身を含む): 136974120

約数和(自身を除く): 68634808

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 147283, 294566, 589132, 1178264, 2356528, 4271207, 8542414, 17084828, 34169656, 68339312]

約数ペア:

[(1, 68339312), (2, 34169656), (4, 17084828), (8, 8542414), (16, 4271207), (29, 2356528), (58, 1178264), (116, 589132), (232, 294566), (464, 147283)]