525294064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1727941}}^1$

素因数の和:1727968

約数の個数: 20

約数和(自身を含む): 1071324040

約数和(自身を除く): 546029976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1727941, 3455882, 6911764, 13823528, 27647056, 32830879, 65661758, 131323516, 262647032, 525294064]

約数ペア:

[(1, 525294064), (2, 262647032), (4, 131323516), (8, 65661758), (16, 32830879), (19, 27647056), (38, 13823528), (76, 6911764), (152, 3455882), (304, 1727941)]