82393444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 169892352

約数和(自身を除く): 87498908

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 274, 329, 457, 548, 658, 914, 959, 1316, 1828, 1918, 3199, 3836, 6398, 6439, 12796, 12878, 21479, 25756, 42958, 45073, 62609, 85916, 90146, 125218, 150353, 180292, 250436, 300706, 438263, 601412, 876526, 1753052, 2942623, 5885246, 11770492, 20598361, 41196722, 82393444]

約数ペア:

[(1, 82393444), (2, 41196722), (4, 20598361), (7, 11770492), (14, 5885246), (28, 2942623), (47, 1753052), (94, 876526), (137, 601412), (188, 438263), (274, 300706), (329, 250436), (457, 180292), (548, 150353), (658, 125218), (914, 90146), (959, 85916), (1316, 62609), (1828, 45073), (1918, 42958), (3199, 25756), (3836, 21479), (6398, 12878), (6439, 12796)]