72237802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17257}}^1$

素因数の和:17302

約数の個数: 32

約数和(自身を含む): 139168512

約数和(自身を除く): 66930710

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 17257, 34514, 120799, 224341, 241598, 396911, 448682, 793822, 1570387, 2778377, 3140774, 5159843, 5556754, 10319686, 36118901, 72237802]

約数ペア:

[(1, 72237802), (2, 36118901), (7, 10319686), (13, 5556754), (14, 5159843), (23, 3140774), (26, 2778377), (46, 1570387), (91, 793822), (161, 448682), (182, 396911), (299, 241598), (322, 224341), (598, 120799), (2093, 34514), (4186, 17257)]