71304592

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{9151}}^1$

素因数の和:9646

約数の個数: 20

約数和(自身を含む): 138451456

約数和(自身を除く): 67146864

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 9151, 18302, 36604, 73208, 146416, 4456537, 8913074, 17826148, 35652296, 71304592]

約数ペア:

[(1, 71304592), (2, 35652296), (4, 17826148), (8, 8913074), (16, 4456537), (487, 146416), (974, 73208), (1948, 36604), (3896, 18302), (7792, 9151)]