72655154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{254039}}^1$

素因数の和:254065

約数の個数: 16

約数和(自身を含む): 128036160

約数和(自身を除く): 55381006

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 254039, 508078, 2794429, 3302507, 5588858, 6605014, 36327577, 72655154]

約数ペア:

[(1, 72655154), (2, 36327577), (11, 6605014), (13, 5588858), (22, 3302507), (26, 2794429), (143, 508078), (286, 254039)]