5621384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 11128320

約数和(自身を除く): 5506936

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 223, 274, 446, 548, 892, 1096, 1784, 3151, 5129, 6302, 10258, 12604, 20516, 25208, 30551, 41032, 61102, 122204, 244408, 702673, 1405346, 2810692, 5621384]

約数ペア:

[(1, 5621384), (2, 2810692), (4, 1405346), (8, 702673), (23, 244408), (46, 122204), (92, 61102), (137, 41032), (184, 30551), (223, 25208), (274, 20516), (446, 12604), (548, 10258), (892, 6302), (1096, 5129), (1784, 3151)]