56728686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9859}}^1$

素因数の和:10008

約数の個数: 32

約数和(自身を含む): 130625280

約数和(自身を除く): 73896594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 9859, 19718, 29577, 59154, 69013, 138026, 207039, 414078, 1350683, 2701366, 4052049, 8104098, 9454781, 18909562, 28364343, 56728686]

約数ペア:

[(1, 56728686), (2, 28364343), (3, 18909562), (6, 9454781), (7, 8104098), (14, 4052049), (21, 2701366), (42, 1350683), (137, 414078), (274, 207039), (411, 138026), (822, 69013), (959, 59154), (1918, 29577), (2877, 19718), (5754, 9859)]