26659594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 44770320

約数和(自身を除く): 18110726

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 281, 533, 562, 1066, 1157, 2314, 3649, 3653, 7298, 7306, 11521, 23042, 25009, 47437, 50018, 94874, 149773, 299546, 325117, 650234, 1025369, 2050738, 13329797, 26659594]

約数ペア:

[(1, 26659594), (2, 13329797), (13, 2050738), (26, 1025369), (41, 650234), (82, 325117), (89, 299546), (178, 149773), (281, 94874), (533, 50018), (562, 47437), (1066, 25009), (1157, 23042), (2314, 11521), (3649, 7306), (3653, 7298)]