73461674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 129983616

約数和(自身を除く): 56521942

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 647, 794, 1294, 4367, 5161, 7117, 8411, 8734, 10322, 14234, 16822, 56771, 92521, 113542, 185042, 256859, 513718, 2825449, 3339167, 5650898, 6678334, 36730837, 73461674]

約数ペア:

[(1, 73461674), (2, 36730837), (11, 6678334), (13, 5650898), (22, 3339167), (26, 2825449), (143, 513718), (286, 256859), (397, 185042), (647, 113542), (794, 92521), (1294, 56771), (4367, 16822), (5161, 14234), (7117, 10322), (8411, 8734)]