28624376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3919}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 30646024

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 3919, 7304, 7838, 15676, 31352, 43109, 86218, 172436, 325277, 344872, 650554, 1301108, 2602216, 3578047, 7156094, 14312188, 28624376]

約数ペア:

[(1, 28624376), (2, 14312188), (4, 7156094), (8, 3578047), (11, 2602216), (22, 1301108), (44, 650554), (83, 344872), (88, 325277), (166, 172436), (332, 86218), (664, 43109), (913, 31352), (1826, 15676), (3652, 7838), (3919, 7304)]