72785524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113021}}^1$

素因数の和:113055

約数の個数: 24

約数和(自身を含む): 151901568

約数和(自身を除く): 79116044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 113021, 226042, 452084, 791147, 1582294, 2599483, 3164588, 5198966, 10397932, 18196381, 36392762, 72785524]

約数ペア:

[(1, 72785524), (2, 36392762), (4, 18196381), (7, 10397932), (14, 5198966), (23, 3164588), (28, 2599483), (46, 1582294), (92, 791147), (161, 452084), (322, 226042), (644, 113021)]