12800368

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 60

約数和(自身を含む): 29897640

約数和(自身を除く): 17097272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 563, 784, 812, 1126, 1421, 1624, 2252, 2842, 3248, 3941, 4504, 5684, 7882, 9008, 11368, 15764, 16327, 22736, 27587, 31528, 32654, 55174, 63056, 65308, 110348, 114289, 130616, 220696, 228578, 261232, 441392, 457156, 800023, 914312, 1600046, 1828624, 3200092, 6400184, 12800368]

約数ペア:

[(1, 12800368), (2, 6400184), (4, 3200092), (7, 1828624), (8, 1600046), (14, 914312), (16, 800023), (28, 457156), (29, 441392), (49, 261232), (56, 228578), (58, 220696), (98, 130616), (112, 114289), (116, 110348), (196, 65308), (203, 63056), (232, 55174), (392, 32654), (406, 31528), (464, 27587), (563, 22736), (784, 16327), (812, 15764), (1126, 11368), (1421, 9008), (1624, 7882), (2252, 5684), (2842, 4504), (3248, 3941)]