25272814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78487}}^1$

素因数の和:78519

約数の個数: 16

約数和(自身を含む): 45209088

約数和(自身を除く): 19936274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 78487, 156974, 549409, 1098818, 1805201, 3610402, 12636407, 25272814]

約数ペア:

[(1, 25272814), (2, 12636407), (7, 3610402), (14, 1805201), (23, 1098818), (46, 549409), (161, 156974), (322, 78487)]