57664264

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5227}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 124217280

約数和(自身を除く): 66553016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5227, 5516, 10454, 11032, 20908, 36589, 41816, 73178, 146356, 292712, 1029719, 2059438, 4118876, 7208033, 8237752, 14416066, 28832132, 57664264]

約数ペア:

[(1, 57664264), (2, 28832132), (4, 14416066), (7, 8237752), (8, 7208033), (14, 4118876), (28, 2059438), (56, 1029719), (197, 292712), (394, 146356), (788, 73178), (1379, 41816), (1576, 36589), (2758, 20908), (5227, 11032), (5516, 10454)]