67308568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 61634792

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 568, 652, 727, 1304, 1454, 2908, 5816, 11573, 23146, 46292, 51617, 92584, 103234, 118501, 206468, 237002, 412936, 474004, 948008, 8413571, 16827142, 33654284, 67308568]

約数ペア:

[(1, 67308568), (2, 33654284), (4, 16827142), (8, 8413571), (71, 948008), (142, 474004), (163, 412936), (284, 237002), (326, 206468), (568, 118501), (652, 103234), (727, 92584), (1304, 51617), (1454, 46292), (2908, 23146), (5816, 11573)]