72671432

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{71527}}^1$

素因数の和:71660

約数の個数: 16

約数和(自身を含む): 137333760

約数和(自身を除く): 64662328

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 71527, 143054, 286108, 572216, 9083929, 18167858, 36335716, 72671432]

約数ペア:

[(1, 72671432), (2, 36335716), (4, 18167858), (8, 9083929), (127, 572216), (254, 286108), (508, 143054), (1016, 71527)]