72939452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3449}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 135626400

約数和(自身を除く): 62686948

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 3449, 5287, 6898, 10574, 13796, 21148, 58633, 117266, 234532, 1072639, 2145278, 4290556, 18234863, 36469726, 72939452]

約数ペア:

[(1, 72939452), (2, 36469726), (4, 18234863), (17, 4290556), (34, 2145278), (68, 1072639), (311, 234532), (622, 117266), (1244, 58633), (3449, 21148), (5287, 13796), (6898, 10574)]