68194588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221411}}^1$

素因数の和:221433

約数の個数: 24

約数和(自身を含む): 148788864

約数和(自身を除く): 80594276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221411, 442822, 885644, 1549877, 2435521, 3099754, 4871042, 6199508, 9742084, 17048647, 34097294, 68194588]

約数ペア:

[(1, 68194588), (2, 34097294), (4, 17048647), (7, 9742084), (11, 6199508), (14, 4871042), (22, 3099754), (28, 2435521), (44, 1549877), (77, 885644), (154, 442822), (308, 221411)]