25440756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 66521280

約数和(自身を除く): 41080524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 5209, 10418, 15627, 20836, 31254, 57299, 62508, 114598, 171897, 192733, 229196, 343794, 385466, 578199, 687588, 770932, 1156398, 2120063, 2312796, 4240126, 6360189, 8480252, 12720378, 25440756]

約数ペア:

[(1, 25440756), (2, 12720378), (3, 8480252), (4, 6360189), (6, 4240126), (11, 2312796), (12, 2120063), (22, 1156398), (33, 770932), (37, 687588), (44, 578199), (66, 385466), (74, 343794), (111, 229196), (132, 192733), (148, 171897), (222, 114598), (407, 62508), (444, 57299), (814, 31254), (1221, 20836), (1628, 15627), (2442, 10418), (4884, 5209)]