21650024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{709}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 44474400

約数和(自身を除く): 22824376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 709, 1388, 1418, 2776, 2836, 3817, 5672, 7634, 7799, 15268, 15598, 30536, 31196, 62392, 246023, 492046, 984092, 1968184, 2706253, 5412506, 10825012, 21650024]

約数ペア:

[(1, 21650024), (2, 10825012), (4, 5412506), (8, 2706253), (11, 1968184), (22, 984092), (44, 492046), (88, 246023), (347, 62392), (694, 31196), (709, 30536), (1388, 15598), (1418, 15268), (2776, 7799), (2836, 7634), (3817, 5672)]