25427712

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 68506704

約数和(自身を除く): 43078992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 293, 339, 384, 452, 586, 678, 768, 879, 904, 1172, 1356, 1758, 1808, 2344, 2712, 3516, 3616, 4688, 5424, 7032, 7232, 9376, 10848, 14064, 14464, 18752, 21696, 28128, 28928, 33109, 37504, 43392, 56256, 66218, 75008, 86784, 99327, 112512, 132436, 198654, 225024, 264872, 397308, 529744, 794616, 1059488, 1589232, 2118976, 3178464, 4237952, 6356928, 8475904, 12713856, 25427712]

約数ペア:

[(1, 25427712), (2, 12713856), (3, 8475904), (4, 6356928), (6, 4237952), (8, 3178464), (12, 2118976), (16, 1589232), (24, 1059488), (32, 794616), (48, 529744), (64, 397308), (96, 264872), (113, 225024), (128, 198654), (192, 132436), (226, 112512), (256, 99327), (293, 86784), (339, 75008), (384, 66218), (452, 56256), (586, 43392), (678, 37504), (768, 33109), (879, 28928), (904, 28128), (1172, 21696), (1356, 18752), (1758, 14464), (1808, 14064), (2344, 10848), (2712, 9376), (3516, 7232), (3616, 7032), (4688, 5424)]