64691726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7333}}^1$

素因数の和:7747

約数の個数: 16

約数和(自身を含む): 106137648

約数和(自身を除く): 41445922

約数列:

[1, 2, 11, 22, 401, 802, 4411, 7333, 8822, 14666, 80663, 161326, 2940533, 5881066, 32345863, 64691726]

約数ペア:

[(1, 64691726), (2, 32345863), (11, 5881066), (22, 2940533), (401, 161326), (802, 80663), (4411, 14666), (7333, 8822)]