61318628

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8081}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 123105024

約数和(自身を除く): 61786396

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 8081, 16162, 32324, 56567, 113134, 226268, 2189951, 4379902, 8759804, 15329657, 30659314, 61318628]

約数ペア:

[(1, 61318628), (2, 30659314), (4, 15329657), (7, 8759804), (14, 4379902), (28, 2189951), (271, 226268), (542, 113134), (1084, 56567), (1897, 32324), (3794, 16162), (7588, 8081)]