68377722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3343}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 156659712

約数和(自身を除く): 88281990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3343, 3409, 6686, 6818, 10029, 10227, 20058, 20454, 23401, 46802, 70203, 140406, 1628041, 3256082, 4884123, 9768246, 11396287, 22792574, 34188861, 68377722]

約数ペア:

[(1, 68377722), (2, 34188861), (3, 22792574), (6, 11396287), (7, 9768246), (14, 4884123), (21, 3256082), (42, 1628041), (487, 140406), (974, 70203), (1461, 46802), (2922, 23401), (3343, 20454), (3409, 20058), (6686, 10227), (6818, 10029)]