72185828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126199}}^1$

素因数の和:126227

約数の個数: 24

約数和(自身を含む): 148411200

約数和(自身を除く): 76225372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126199, 252398, 504796, 1388189, 1640587, 2776378, 3281174, 5552756, 6562348, 18046457, 36092914, 72185828]

約数ペア:

[(1, 72185828), (2, 36092914), (4, 18046457), (11, 6562348), (13, 5552756), (22, 3281174), (26, 2776378), (44, 1640587), (52, 1388189), (143, 504796), (286, 252398), (572, 126199)]