67728958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 117262080

約数和(自身を除く): 49533122

約数列:

[1, 2, 11, 19, 22, 38, 209, 311, 418, 521, 622, 1042, 3421, 5731, 5909, 6842, 9899, 11462, 11818, 19798, 64999, 108889, 129998, 162031, 217778, 324062, 1782341, 3078589, 3564682, 6157178, 33864479, 67728958]

約数ペア:

[(1, 67728958), (2, 33864479), (11, 6157178), (19, 3564682), (22, 3078589), (38, 1782341), (209, 324062), (311, 217778), (418, 162031), (521, 129998), (622, 108889), (1042, 64999), (3421, 19798), (5731, 11818), (5909, 11462), (6842, 9899)]