21836552384

素因数分解:

$2^6\times {\mathrm{12413}}^1\times {\mathrm{27487}}^1$

素因数の和:39912

約数の個数: 28

約数和(自身を含む): 43336976064

約数和(自身を除く): 21500423680

約数列:

[1, 2, 4, 8, 16, 32, 64, 12413, 24826, 27487, 49652, 54974, 99304, 109948, 198608, 219896, 397216, 439792, 794432, 879584, 1759168, 341196131, 682392262, 1364784524, 2729569048, 5459138096, 10918276192, 21836552384]

約数ペア:

[(1, 21836552384), (2, 10918276192), (4, 5459138096), (8, 2729569048), (16, 1364784524), (32, 682392262), (64, 341196131), (12413, 1759168), (24826, 879584), (27487, 794432), (49652, 439792), (54974, 397216), (99304, 219896), (109948, 198608)]