71551112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{470731}}^1$

素因数の和:470756

約数の個数: 16

約数和(自身を含む): 141219600

約数和(自身を除く): 69668488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 470731, 941462, 1882924, 3765848, 8943889, 17887778, 35775556, 71551112]

約数ペア:

[(1, 71551112), (2, 35775556), (4, 17887778), (8, 8943889), (19, 3765848), (38, 1882924), (76, 941462), (152, 470731)]