68723528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 133835520

約数和(自身を除く): 65111992

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 1448, 1531, 3062, 5611, 6124, 11222, 12248, 22444, 44888, 47461, 94922, 189844, 277111, 379688, 554222, 1108444, 2216888, 8590441, 17180882, 34361764, 68723528]

約数ペア:

[(1, 68723528), (2, 34361764), (4, 17180882), (8, 8590441), (31, 2216888), (62, 1108444), (124, 554222), (181, 379688), (248, 277111), (362, 189844), (724, 94922), (1448, 47461), (1531, 44888), (3062, 22444), (5611, 12248), (6124, 11222)]