27780824

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 25571176

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 316, 389, 452, 632, 778, 904, 1556, 3112, 8927, 17854, 30731, 35708, 43957, 61462, 71416, 87914, 122924, 175828, 245848, 351656, 3472603, 6945206, 13890412, 27780824]

約数ペア:

[(1, 27780824), (2, 13890412), (4, 6945206), (8, 3472603), (79, 351656), (113, 245848), (158, 175828), (226, 122924), (316, 87914), (389, 71416), (452, 61462), (632, 43957), (778, 35708), (904, 30731), (1556, 17854), (3112, 8927)]