25200456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 41569464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 643, 852, 1286, 1633, 1704, 1929, 2572, 3266, 3858, 4899, 5144, 6532, 7716, 9798, 13064, 14789, 15432, 19596, 29578, 39192, 44367, 45653, 59156, 88734, 91306, 118312, 136959, 177468, 182612, 273918, 354936, 365224, 547836, 1050019, 1095672, 2100038, 3150057, 4200076, 6300114, 8400152, 12600228, 25200456]

約数ペア:

[(1, 25200456), (2, 12600228), (3, 8400152), (4, 6300114), (6, 4200076), (8, 3150057), (12, 2100038), (23, 1095672), (24, 1050019), (46, 547836), (69, 365224), (71, 354936), (92, 273918), (138, 182612), (142, 177468), (184, 136959), (213, 118312), (276, 91306), (284, 88734), (426, 59156), (552, 45653), (568, 44367), (643, 39192), (852, 29578), (1286, 19596), (1633, 15432), (1704, 14789), (1929, 13064), (2572, 9798), (3266, 7716), (3858, 6532), (4899, 5144)]