25332752

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 53280444

約数和(自身を除く): 27947692

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 73, 82, 92, 146, 164, 184, 292, 328, 368, 529, 584, 656, 943, 1058, 1168, 1679, 1886, 2116, 2993, 3358, 3772, 4232, 5986, 6716, 7544, 8464, 11972, 13432, 15088, 21689, 23944, 26864, 38617, 43378, 47888, 68839, 77234, 86756, 137678, 154468, 173512, 275356, 308936, 347024, 550712, 617872, 1101424, 1583297, 3166594, 6333188, 12666376, 25332752]

約数ペア:

[(1, 25332752), (2, 12666376), (4, 6333188), (8, 3166594), (16, 1583297), (23, 1101424), (41, 617872), (46, 550712), (73, 347024), (82, 308936), (92, 275356), (146, 173512), (164, 154468), (184, 137678), (292, 86756), (328, 77234), (368, 68839), (529, 47888), (584, 43378), (656, 38617), (943, 26864), (1058, 23944), (1168, 21689), (1679, 15088), (1886, 13432), (2116, 11972), (2993, 8464), (3358, 7544), (3772, 6716), (4232, 5986)]