28184724

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4099}}^1$

素因数の和:4300

約数の個数: 36

約数和(自身を含む): 71635200

約数和(自身を除く): 43450476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4099, 6876, 8198, 12297, 16396, 24594, 36891, 49188, 73782, 147564, 782909, 1565818, 2348727, 3131636, 4697454, 7046181, 9394908, 14092362, 28184724]

約数ペア:

[(1, 28184724), (2, 14092362), (3, 9394908), (4, 7046181), (6, 4697454), (9, 3131636), (12, 2348727), (18, 1565818), (36, 782909), (191, 147564), (382, 73782), (573, 49188), (764, 36891), (1146, 24594), (1719, 16396), (2292, 12297), (3438, 8198), (4099, 6876)]