28697706

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{4703}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 35653014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 4703, 6102, 9406, 14109, 28218, 42327, 84654, 126981, 253962, 531439, 1062878, 1594317, 3188634, 4782951, 9565902, 14348853, 28697706]

約数ペア:

[(1, 28697706), (2, 14348853), (3, 9565902), (6, 4782951), (9, 3188634), (18, 1594317), (27, 1062878), (54, 531439), (113, 253962), (226, 126981), (339, 84654), (678, 42327), (1017, 28218), (2034, 14109), (3051, 9406), (4703, 6102)]