25560426

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 28093974

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 2069, 4118, 4138, 6177, 6207, 12354, 12414, 60001, 120002, 146899, 180003, 293798, 360006, 440697, 881394, 4260071, 8520142, 12780213, 25560426]

約数ペア:

[(1, 25560426), (2, 12780213), (3, 8520142), (6, 4260071), (29, 881394), (58, 440697), (71, 360006), (87, 293798), (142, 180003), (174, 146899), (213, 120002), (426, 60001), (2059, 12414), (2069, 12354), (4118, 6207), (4138, 6177)]