68758736

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{3491}}^1$

素因数の和:4730

約数の個数: 20

約数和(自身を含む): 133366464

約数和(自身を除く): 64607728

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 3491, 4924, 6982, 9848, 13964, 19696, 27928, 55856, 4297421, 8594842, 17189684, 34379368, 68758736]

約数ペア:

[(1, 68758736), (2, 34379368), (4, 17189684), (8, 8594842), (16, 4297421), (1231, 55856), (2462, 27928), (3491, 19696), (4924, 13964), (6982, 9848)]