68766866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158449}}^1$

素因数の和:158489

約数の個数: 16

約数和(自身を含む): 121689600

約数和(自身を除く): 52922734

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 158449, 316898, 1109143, 2218286, 4911919, 9823838, 34383433, 68766866]

約数ペア:

[(1, 68766866), (2, 34383433), (7, 9823838), (14, 4911919), (31, 2218286), (62, 1109143), (217, 316898), (434, 158449)]