26573170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 25681550

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2879, 4615, 5758, 9230, 14395, 28790, 37427, 74854, 187135, 204409, 374270, 408818, 1022045, 2044090, 2657317, 5314634, 13286585, 26573170]

約数ペア:

[(1, 26573170), (2, 13286585), (5, 5314634), (10, 2657317), (13, 2044090), (26, 1022045), (65, 408818), (71, 374270), (130, 204409), (142, 187135), (355, 74854), (710, 37427), (923, 28790), (1846, 14395), (2879, 9230), (4615, 5758)]