25708152

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 68112000

約数和(自身を除く): 42403848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 859, 1032, 1247, 1718, 2494, 2577, 3436, 3741, 4988, 5154, 6872, 7482, 9976, 10308, 14964, 20616, 24911, 29928, 36937, 49822, 73874, 74733, 99644, 110811, 147748, 149466, 199288, 221622, 295496, 298932, 443244, 597864, 886488, 1071173, 2142346, 3213519, 4284692, 6427038, 8569384, 12854076, 25708152]

約数ペア:

[(1, 25708152), (2, 12854076), (3, 8569384), (4, 6427038), (6, 4284692), (8, 3213519), (12, 2142346), (24, 1071173), (29, 886488), (43, 597864), (58, 443244), (86, 298932), (87, 295496), (116, 221622), (129, 199288), (172, 149466), (174, 147748), (232, 110811), (258, 99644), (344, 74733), (348, 73874), (516, 49822), (696, 36937), (859, 29928), (1032, 24911), (1247, 20616), (1718, 14964), (2494, 10308), (2577, 9976), (3436, 7482), (3741, 6872), (4988, 5154)]