25664592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 45045168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 263, 304, 321, 428, 456, 526, 642, 789, 856, 912, 1052, 1284, 1578, 1712, 2033, 2104, 2568, 3156, 4066, 4208, 4997, 5136, 6099, 6312, 8132, 9994, 12198, 12624, 14991, 16264, 19988, 24396, 28141, 29982, 32528, 39976, 48792, 56282, 59964, 79952, 84423, 97584, 112564, 119928, 168846, 225128, 239856, 337692, 450256, 534679, 675384, 1069358, 1350768, 1604037, 2138716, 3208074, 4277432, 6416148, 8554864, 12832296, 25664592]

約数ペア:

[(1, 25664592), (2, 12832296), (3, 8554864), (4, 6416148), (6, 4277432), (8, 3208074), (12, 2138716), (16, 1604037), (19, 1350768), (24, 1069358), (38, 675384), (48, 534679), (57, 450256), (76, 337692), (107, 239856), (114, 225128), (152, 168846), (214, 119928), (228, 112564), (263, 97584), (304, 84423), (321, 79952), (428, 59964), (456, 56282), (526, 48792), (642, 39976), (789, 32528), (856, 29982), (912, 28141), (1052, 24396), (1284, 19988), (1578, 16264), (1712, 14991), (2033, 12624), (2104, 12198), (2568, 9994), (3156, 8132), (4066, 6312), (4208, 6099), (4997, 5136)]