25329694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 24

約数和(自身を含む): 43478568

約数和(自身を除く): 18148874

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3371, 3757, 6742, 7514, 43823, 57307, 87646, 114614, 744991, 974219, 1489982, 1948438, 12664847, 25329694]

約数ペア:

[(1, 25329694), (2, 12664847), (13, 1948438), (17, 1489982), (26, 974219), (34, 744991), (221, 114614), (289, 87646), (442, 57307), (578, 43823), (3371, 7514), (3757, 6742)]