66965686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2399}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 106531200

約数和(自身を除く): 39565514

約数列:

[1, 2, 17, 34, 821, 1642, 2399, 4798, 13957, 27914, 40783, 81566, 1969579, 3939158, 33482843, 66965686]

約数ペア:

[(1, 66965686), (2, 33482843), (17, 3939158), (34, 1969579), (821, 81566), (1642, 40783), (2399, 27914), (4798, 13957)]