25414728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 42443832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 373, 408, 501, 668, 746, 1002, 1119, 1336, 1492, 2004, 2238, 2839, 2984, 4008, 4476, 5678, 6341, 8517, 8952, 11356, 12682, 17034, 19023, 22712, 25364, 34068, 38046, 50728, 62291, 68136, 76092, 124582, 152184, 186873, 249164, 373746, 498328, 747492, 1058947, 1494984, 2117894, 3176841, 4235788, 6353682, 8471576, 12707364, 25414728]

約数ペア:

[(1, 25414728), (2, 12707364), (3, 8471576), (4, 6353682), (6, 4235788), (8, 3176841), (12, 2117894), (17, 1494984), (24, 1058947), (34, 747492), (51, 498328), (68, 373746), (102, 249164), (136, 186873), (167, 152184), (204, 124582), (334, 76092), (373, 68136), (408, 62291), (501, 50728), (668, 38046), (746, 34068), (1002, 25364), (1119, 22712), (1336, 19023), (1492, 17034), (2004, 12682), (2238, 11356), (2839, 8952), (2984, 8517), (4008, 6341), (4476, 5678)]