13545784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 31680000

約数和(自身を除く): 18134216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 439, 532, 551, 812, 878, 1064, 1102, 1624, 1756, 2204, 3073, 3512, 3857, 4408, 6146, 7714, 8341, 12292, 12731, 15428, 16682, 24584, 25462, 30856, 33364, 50924, 58387, 66728, 89117, 101848, 116774, 178234, 233548, 241889, 356468, 467096, 483778, 712936, 967556, 1693223, 1935112, 3386446, 6772892, 13545784]

約数ペア:

[(1, 13545784), (2, 6772892), (4, 3386446), (7, 1935112), (8, 1693223), (14, 967556), (19, 712936), (28, 483778), (29, 467096), (38, 356468), (56, 241889), (58, 233548), (76, 178234), (116, 116774), (133, 101848), (152, 89117), (203, 66728), (232, 58387), (266, 50924), (406, 33364), (439, 30856), (532, 25462), (551, 24584), (812, 16682), (878, 15428), (1064, 12731), (1102, 12292), (1624, 8341), (1756, 7714), (2204, 6146), (3073, 4408), (3512, 3857)]