430372528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1447}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 864542880

約数和(自身を除く): 434170352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 641, 1282, 1447, 2564, 2894, 5128, 5788, 10256, 11576, 18589, 23152, 37178, 41963, 74356, 83926, 148712, 167852, 297424, 335704, 671408, 927527, 1855054, 3710108, 7420216, 14840432, 26898283, 53796566, 107593132, 215186264, 430372528]

約数ペア:

[(1, 430372528), (2, 215186264), (4, 107593132), (8, 53796566), (16, 26898283), (29, 14840432), (58, 7420216), (116, 3710108), (232, 1855054), (464, 927527), (641, 671408), (1282, 335704), (1447, 297424), (2564, 167852), (2894, 148712), (5128, 83926), (5788, 74356), (10256, 41963), (11576, 37178), (18589, 23152)]