56357528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 107840160

約数和(自身を除く): 51482632

約数列:

[1, 2, 4, 8, 71, 142, 284, 313, 317, 568, 626, 634, 1252, 1268, 2504, 2536, 22223, 22507, 44446, 45014, 88892, 90028, 99221, 177784, 180056, 198442, 396884, 793768, 7044691, 14089382, 28178764, 56357528]

約数ペア:

[(1, 56357528), (2, 28178764), (4, 14089382), (8, 7044691), (71, 793768), (142, 396884), (284, 198442), (313, 180056), (317, 177784), (568, 99221), (626, 90028), (634, 88892), (1252, 45014), (1268, 44446), (2504, 22507), (2536, 22223)]