61642128

素因数分解:

$2^4\times 3^1\times {\mathrm{1284211}}^1$

素因数の和:1284222

約数の個数: 20

約数和(自身を含む): 159242288

約数和(自身を除く): 97600160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1284211, 2568422, 3852633, 5136844, 7705266, 10273688, 15410532, 20547376, 30821064, 61642128]

約数ペア:

[(1, 61642128), (2, 30821064), (3, 20547376), (4, 15410532), (6, 10273688), (8, 7705266), (12, 5136844), (16, 3852633), (24, 2568422), (48, 1284211)]