68548672

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{6571}}^1$

素因数の和:6746

約数の個数: 28

約数和(自身を含む): 136881616

約数和(自身を除く): 68332944

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 6571, 10432, 13142, 26284, 52568, 105136, 210272, 420544, 1071073, 2142146, 4284292, 8568584, 17137168, 34274336, 68548672]

約数ペア:

[(1, 68548672), (2, 34274336), (4, 17137168), (8, 8568584), (16, 4284292), (32, 2142146), (64, 1071073), (163, 420544), (326, 210272), (652, 105136), (1304, 52568), (2608, 26284), (5216, 13142), (6571, 10432)]