68986682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44279}}^1$

素因数の和:44341

約数の個数: 16

約数和(自身を含む): 111585600

約数和(自身を除く): 42598918

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 44279, 88558, 841301, 1682602, 1815439, 3630878, 34493341, 68986682]

約数ペア:

[(1, 68986682), (2, 34493341), (19, 3630878), (38, 1815439), (41, 1682602), (82, 841301), (779, 88558), (1558, 44279)]