25712224

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11317}}^1$

素因数の和:11398

約数の個数: 24

約数和(自身を含む): 51338448

約数和(自身を除く): 25626224

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11317, 22634, 45268, 90536, 181072, 362144, 803507, 1607014, 3214028, 6428056, 12856112, 25712224]

約数ペア:

[(1, 25712224), (2, 12856112), (4, 6428056), (8, 3214028), (16, 1607014), (32, 803507), (71, 362144), (142, 181072), (284, 90536), (568, 45268), (1136, 22634), (2272, 11317)]