71673604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 129557120

約数和(自身を除く): 57883516

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 3823, 4687, 7646, 9374, 15292, 18748, 164389, 328778, 416707, 657556, 833414, 1666828, 17918401, 35836802, 71673604]

約数ペア:

[(1, 71673604), (2, 35836802), (4, 17918401), (43, 1666828), (86, 833414), (109, 657556), (172, 416707), (218, 328778), (436, 164389), (3823, 18748), (4687, 15292), (7646, 9374)]