25511436

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 60

約数和(自身を含む): 67692240

約数和(自身を除く): 42180804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1109, 1278, 1917, 2218, 2556, 3327, 3834, 4436, 5751, 6654, 7668, 9981, 11502, 13308, 19962, 23004, 29943, 39924, 59886, 78739, 89829, 119772, 157478, 179658, 236217, 314956, 359316, 472434, 708651, 944868, 1417302, 2125953, 2834604, 4251906, 6377859, 8503812, 12755718, 25511436]

約数ペア:

[(1, 25511436), (2, 12755718), (3, 8503812), (4, 6377859), (6, 4251906), (9, 2834604), (12, 2125953), (18, 1417302), (27, 944868), (36, 708651), (54, 472434), (71, 359316), (81, 314956), (108, 236217), (142, 179658), (162, 157478), (213, 119772), (284, 89829), (324, 78739), (426, 59886), (639, 39924), (852, 29943), (1109, 23004), (1278, 19962), (1917, 13308), (2218, 11502), (2556, 9981), (3327, 7668), (3834, 6654), (4436, 5751)]