68005511

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 80064768

約数和(自身を除く): 12059257

約数列:

[1, 7, 41, 211, 287, 1123, 1477, 7861, 8651, 46043, 60557, 236953, 322301, 1658671, 9715073, 68005511]

約数ペア:

[(1, 68005511), (7, 9715073), (41, 1658671), (211, 322301), (287, 236953), (1123, 60557), (1477, 46043), (7861, 8651)]