68895742

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1621}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 105105600

約数和(自身を除く): 36209858

約数列:

[1, 2, 79, 158, 269, 538, 1621, 3242, 21251, 42502, 128059, 256118, 436049, 872098, 34447871, 68895742]

約数ペア:

[(1, 68895742), (2, 34447871), (79, 872098), (158, 436049), (269, 256118), (538, 128059), (1621, 42502), (3242, 21251)]