28707462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5613

約数の個数: 48

約数和(自身を含む): 72832032

約数和(自身を除く): 44124570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 5557, 11114, 16671, 33342, 38899, 50013, 77798, 100026, 116697, 227837, 233394, 350091, 455674, 683511, 700182, 1367022, 1594859, 2050533, 3189718, 4101066, 4784577, 9569154, 14353731, 28707462]

約数ペア:

[(1, 28707462), (2, 14353731), (3, 9569154), (6, 4784577), (7, 4101066), (9, 3189718), (14, 2050533), (18, 1594859), (21, 1367022), (41, 700182), (42, 683511), (63, 455674), (82, 350091), (123, 233394), (126, 227837), (246, 116697), (287, 100026), (369, 77798), (574, 50013), (738, 38899), (861, 33342), (1722, 16671), (2583, 11114), (5166, 5557)]