27658228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18341}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 53925480

約数和(自身を除く): 26267252

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18341, 36682, 73364, 238433, 476866, 531889, 953732, 1063778, 2127556, 6914557, 13829114, 27658228]

約数ペア:

[(1, 27658228), (2, 13829114), (4, 6914557), (13, 2127556), (26, 1063778), (29, 953732), (52, 531889), (58, 476866), (116, 238433), (377, 73364), (754, 36682), (1508, 18341)]