26408564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72551}}^1$

素因数の和:72575

約数の個数: 24

約数和(自身を含む): 56880768

約数和(自身を除く): 30472204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 72551, 145102, 290204, 507857, 943163, 1015714, 1886326, 2031428, 3772652, 6602141, 13204282, 26408564]

約数ペア:

[(1, 26408564), (2, 13204282), (4, 6602141), (7, 3772652), (13, 2031428), (14, 1886326), (26, 1015714), (28, 943163), (52, 507857), (91, 290204), (182, 145102), (364, 72551)]