72337676

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 128679936

約数和(自身を除く): 56342260

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 1087, 2174, 4348, 16637, 33274, 66548, 138049, 142397, 276098, 284794, 552196, 569588, 18084419, 36168838, 72337676]

約数ペア:

[(1, 72337676), (2, 36168838), (4, 18084419), (127, 569588), (131, 552196), (254, 284794), (262, 276098), (508, 142397), (524, 138049), (1087, 66548), (2174, 33274), (4348, 16637)]