28455886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 45849888

約数和(自身を除く): 17394002

約数列:

[1, 2, 37, 41, 74, 82, 83, 113, 166, 226, 1517, 3034, 3071, 3403, 4181, 4633, 6142, 6806, 8362, 9266, 9379, 18758, 125911, 171421, 251822, 342842, 347023, 384539, 694046, 769078, 14227943, 28455886]

約数ペア:

[(1, 28455886), (2, 14227943), (37, 769078), (41, 694046), (74, 384539), (82, 347023), (83, 342842), (113, 251822), (166, 171421), (226, 125911), (1517, 18758), (3034, 9379), (3071, 9266), (3403, 8362), (4181, 6806), (4633, 6142)]