68890766

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41351}}^1$

素因数の和:41384

約数の個数: 24

約数和(自身を含む): 127281456

約数和(自身を除く): 58390690

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 41351, 82702, 289457, 578914, 702967, 1405934, 2026199, 4052398, 4920769, 9841538, 34445383, 68890766]

約数ペア:

[(1, 68890766), (2, 34445383), (7, 9841538), (14, 4920769), (17, 4052398), (34, 2026199), (49, 1405934), (98, 702967), (119, 578914), (238, 289457), (833, 82702), (1666, 41351)]