79320028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1723}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 147277872

約数和(自身を除く): 67957844

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 1723, 2708, 3446, 6892, 11509, 23018, 29291, 46036, 58582, 117164, 1166471, 2332942, 4665884, 19830007, 39660014, 79320028]

約数ペア:

[(1, 79320028), (2, 39660014), (4, 19830007), (17, 4665884), (34, 2332942), (68, 1166471), (677, 117164), (1354, 58582), (1723, 46036), (2708, 29291), (3446, 23018), (6892, 11509)]