72812734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2161}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 115814016

約数和(自身を除く): 43001282

約数列:

[1, 2, 17, 34, 991, 1982, 2161, 4322, 16847, 33694, 36737, 73474, 2141551, 4283102, 36406367, 72812734]

約数ペア:

[(1, 72812734), (2, 36406367), (17, 4283102), (34, 2141551), (991, 73474), (1982, 36737), (2161, 33694), (4322, 16847)]