68021378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{26759}}^1$

素因数の和:26833

約数の個数: 16

約数和(自身を含む): 107896320

約数和(自身を除く): 39874942

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 26759, 53518, 829529, 1097119, 1659058, 2194238, 34010689, 68021378]

約数ペア:

[(1, 68021378), (2, 34010689), (31, 2194238), (41, 1659058), (62, 1097119), (82, 829529), (1271, 53518), (2542, 26759)]