77145484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47857}}^1$

素因数の和:47905

約数の個数: 24

約数和(自身を含む): 150082688

約数和(自身を除く): 72937204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 47857, 95714, 191428, 622141, 1244282, 1483567, 2488564, 2967134, 5934268, 19286371, 38572742, 77145484]

約数ペア:

[(1, 77145484), (2, 38572742), (4, 19286371), (13, 5934268), (26, 2967134), (31, 2488564), (52, 1483567), (62, 1244282), (124, 622141), (403, 191428), (806, 95714), (1612, 47857)]