475816672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20341}}^1$

素因数の和:20411

約数の個数: 48

約数和(自身を含む): 1014984432

約数和(自身を除く): 539167760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 20341, 23392, 40682, 81364, 162728, 325456, 345797, 650912, 691594, 874663, 1383188, 1749326, 2766376, 3498652, 5532752, 6997304, 11065504, 13994608, 14869271, 27989216, 29738542, 59477084, 118954168, 237908336, 475816672]

約数ペア:

[(1, 475816672), (2, 237908336), (4, 118954168), (8, 59477084), (16, 29738542), (17, 27989216), (32, 14869271), (34, 13994608), (43, 11065504), (68, 6997304), (86, 5532752), (136, 3498652), (172, 2766376), (272, 1749326), (344, 1383188), (544, 874663), (688, 691594), (731, 650912), (1376, 345797), (1462, 325456), (2924, 162728), (5848, 81364), (11696, 40682), (20341, 23392)]