25261728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 73374336

約数和(自身を除く): 48112608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 544, 552, 673, 736, 782, 816, 1104, 1173, 1346, 1564, 1632, 2019, 2208, 2346, 2692, 3128, 4038, 4692, 5384, 6256, 8076, 9384, 10768, 11441, 12512, 15479, 16152, 18768, 21536, 22882, 30958, 32304, 34323, 37536, 45764, 46437, 61916, 64608, 68646, 91528, 92874, 123832, 137292, 183056, 185748, 247664, 263143, 274584, 366112, 371496, 495328, 526286, 549168, 742992, 789429, 1052572, 1098336, 1485984, 1578858, 2105144, 3157716, 4210288, 6315432, 8420576, 12630864, 25261728]

約数ペア:

[(1, 25261728), (2, 12630864), (3, 8420576), (4, 6315432), (6, 4210288), (8, 3157716), (12, 2105144), (16, 1578858), (17, 1485984), (23, 1098336), (24, 1052572), (32, 789429), (34, 742992), (46, 549168), (48, 526286), (51, 495328), (68, 371496), (69, 366112), (92, 274584), (96, 263143), (102, 247664), (136, 185748), (138, 183056), (184, 137292), (204, 123832), (272, 92874), (276, 91528), (368, 68646), (391, 64608), (408, 61916), (544, 46437), (552, 45764), (673, 37536), (736, 34323), (782, 32304), (816, 30958), (1104, 22882), (1173, 21536), (1346, 18768), (1564, 16152), (1632, 15479), (2019, 12512), (2208, 11441), (2346, 10768), (2692, 9384), (3128, 8076), (4038, 6256), (4692, 5384)]