71845802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{270097}}^1$

素因数の和:270125

約数の個数: 16

約数和(自身を含む): 129647040

約数和(自身を除く): 57801238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 270097, 540194, 1890679, 3781358, 5131843, 10263686, 35922901, 71845802]

約数ペア:

[(1, 71845802), (2, 35922901), (7, 10263686), (14, 5131843), (19, 3781358), (38, 1890679), (133, 540194), (266, 270097)]