28458684

素因数分解:

$2^2\times 3^2\times {\mathrm{790519}}^1$

素因数の和:790529

約数の個数: 18

約数和(自身を含む): 71937320

約数和(自身を除く): 43478636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 790519, 1581038, 2371557, 3162076, 4743114, 7114671, 9486228, 14229342, 28458684]

約数ペア:

[(1, 28458684), (2, 14229342), (3, 9486228), (4, 7114671), (6, 4743114), (9, 3162076), (12, 2371557), (18, 1581038), (36, 790519)]