67920188

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8951}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 136356864

約数和(自身を除く): 68436676

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 8951, 17902, 35804, 62657, 125314, 250628, 2425721, 4851442, 9702884, 16980047, 33960094, 67920188]

約数ペア:

[(1, 67920188), (2, 33960094), (4, 16980047), (7, 9702884), (14, 4851442), (28, 2425721), (271, 250628), (542, 125314), (1084, 62657), (1897, 35804), (3794, 17902), (7588, 8951)]