68738378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 113442768

約数和(自身を除く): 44704390

約数列:

[1, 2, 17, 34, 37, 74, 101, 202, 541, 629, 1082, 1258, 1717, 3434, 3737, 7474, 9197, 18394, 20017, 40034, 54641, 63529, 109282, 127058, 340289, 680578, 928897, 1857794, 2021717, 4043434, 34369189, 68738378]

約数ペア:

[(1, 68738378), (2, 34369189), (17, 4043434), (34, 2021717), (37, 1857794), (74, 928897), (101, 680578), (202, 340289), (541, 127058), (629, 109282), (1082, 63529), (1258, 54641), (1717, 40034), (3434, 20017), (3737, 18394), (7474, 9197)]