57249736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 113760000

約数和(自身を除く): 56510264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2399, 2983, 4798, 5966, 9596, 11932, 19192, 23864, 45581, 91162, 182324, 364648, 376643, 753286, 1506572, 3013144, 7156217, 14312434, 28624868, 57249736]

約数ペア:

[(1, 57249736), (2, 28624868), (4, 14312434), (8, 7156217), (19, 3013144), (38, 1506572), (76, 753286), (152, 376643), (157, 364648), (314, 182324), (628, 91162), (1256, 45581), (2399, 23864), (2983, 19192), (4798, 11932), (5966, 9596)]