68810738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 104976000

約数和(自身を除く): 36165262

約数列:

[1, 2, 79, 158, 269, 538, 1619, 3238, 21251, 42502, 127901, 255802, 435511, 871022, 34405369, 68810738]

約数ペア:

[(1, 68810738), (2, 34405369), (79, 871022), (158, 435511), (269, 255802), (538, 127901), (1619, 42502), (3238, 21251)]