25127914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 45607680

約数和(自身を除く): 20479766

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1069, 1679, 2138, 3358, 7483, 11753, 14966, 23506, 24587, 49174, 78037, 156074, 172109, 344218, 546259, 1092518, 1794851, 3589702, 12563957, 25127914]

約数ペア:

[(1, 25127914), (2, 12563957), (7, 3589702), (14, 1794851), (23, 1092518), (46, 546259), (73, 344218), (146, 172109), (161, 156074), (322, 78037), (511, 49174), (1022, 24587), (1069, 23506), (1679, 14966), (2138, 11753), (3358, 7483)]