71260670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23833}}^1$

素因数の和:23876

約数の個数: 32

約数和(自身を含む): 144148032

約数和(自身を除く): 72887362

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 23833, 47666, 119165, 238330, 309829, 548159, 619658, 1096318, 1549145, 2740795, 3098290, 5481590, 7126067, 14252134, 35630335, 71260670]

約数ペア:

[(1, 71260670), (2, 35630335), (5, 14252134), (10, 7126067), (13, 5481590), (23, 3098290), (26, 2740795), (46, 1549145), (65, 1096318), (115, 619658), (130, 548159), (230, 309829), (299, 238330), (598, 119165), (1495, 47666), (2990, 23833)]