71732456

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{68447}}^1$

素因数の和:68584

約数の個数: 16

約数和(自身を含む): 135527040

約数和(自身を除く): 63794584

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 68447, 136894, 273788, 547576, 8966557, 17933114, 35866228, 71732456]

約数ペア:

[(1, 71732456), (2, 35866228), (4, 17933114), (8, 8966557), (131, 547576), (262, 273788), (524, 136894), (1048, 68447)]