39497666

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 65545200

約数和(自身を除く): 26047534

約数列:

[1, 2, 13, 26, 89, 101, 169, 178, 202, 338, 1157, 1313, 2197, 2314, 2626, 4394, 8989, 15041, 17069, 17978, 30082, 34138, 116857, 195533, 221897, 233714, 391066, 443794, 1519141, 3038282, 19748833, 39497666]

約数ペア:

[(1, 39497666), (2, 19748833), (13, 3038282), (26, 1519141), (89, 443794), (101, 391066), (169, 233714), (178, 221897), (202, 195533), (338, 116857), (1157, 34138), (1313, 30082), (2197, 17978), (2314, 17069), (2626, 15041), (4394, 8989)]