33880364

素因数分解:

$2^2\times 7^2\times {\mathrm{172859}}^1$

素因数の和:172877

約数の個数: 18

約数和(自身を含む): 68971140

約数和(自身を除く): 35090776

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 172859, 345718, 691436, 1210013, 2420026, 4840052, 8470091, 16940182, 33880364]

約数ペア:

[(1, 33880364), (2, 16940182), (4, 8470091), (7, 4840052), (14, 2420026), (28, 1210013), (49, 691436), (98, 345718), (196, 172859)]