28437530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 27627430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 617, 838, 1234, 2095, 3085, 4190, 4609, 6170, 6787, 9218, 13574, 23045, 33935, 46090, 67870, 258523, 517046, 1292615, 2585230, 2843753, 5687506, 14218765, 28437530]

約数ペア:

[(1, 28437530), (2, 14218765), (5, 5687506), (10, 2843753), (11, 2585230), (22, 1292615), (55, 517046), (110, 258523), (419, 67870), (617, 46090), (838, 33935), (1234, 23045), (2095, 13574), (3085, 9218), (4190, 6787), (4609, 6170)]