28667604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341281}}^1$

素因数の和:341295

約数の個数: 24

約数和(自身を含む): 76447168

約数和(自身を除く): 47779564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341281, 682562, 1023843, 1365124, 2047686, 2388967, 4095372, 4777934, 7166901, 9555868, 14333802, 28667604]

約数ペア:

[(1, 28667604), (2, 14333802), (3, 9555868), (4, 7166901), (6, 4777934), (7, 4095372), (12, 2388967), (14, 2047686), (21, 1365124), (28, 1023843), (42, 682562), (84, 341281)]