25206384

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 80

約数和(自身を含む): 75987200

約数和(自身を除く): 50780816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1531, 2058, 2352, 2744, 3062, 4116, 4593, 5488, 6124, 8232, 9186, 10717, 12248, 16464, 18372, 21434, 24496, 32151, 36744, 42868, 64302, 73488, 75019, 85736, 128604, 150038, 171472, 225057, 257208, 300076, 450114, 514416, 525133, 600152, 900228, 1050266, 1200304, 1575399, 1800456, 2100532, 3150798, 3600912, 4201064, 6301596, 8402128, 12603192, 25206384]

約数ペア:

[(1, 25206384), (2, 12603192), (3, 8402128), (4, 6301596), (6, 4201064), (7, 3600912), (8, 3150798), (12, 2100532), (14, 1800456), (16, 1575399), (21, 1200304), (24, 1050266), (28, 900228), (42, 600152), (48, 525133), (49, 514416), (56, 450114), (84, 300076), (98, 257208), (112, 225057), (147, 171472), (168, 150038), (196, 128604), (294, 85736), (336, 75019), (343, 73488), (392, 64302), (588, 42868), (686, 36744), (784, 32151), (1029, 24496), (1176, 21434), (1372, 18372), (1531, 16464), (2058, 12248), (2352, 10717), (2744, 9186), (3062, 8232), (4116, 6124), (4593, 5488)]