74089916

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{1559}}^1$

素因数の和:1781

約数の個数: 18

約数和(自身を含む): 130941720

約数和(自身を除く): 56851804

約数列:

[1, 2, 4, 109, 218, 436, 1559, 3118, 6236, 11881, 23762, 47524, 169931, 339862, 679724, 18522479, 37044958, 74089916]

約数ペア:

[(1, 74089916), (2, 37044958), (4, 18522479), (109, 679724), (218, 339862), (436, 169931), (1559, 47524), (3118, 23762), (6236, 11881)]