28896174

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21991}}^1$

素因数の和:22072

約数の個数: 24

約数和(自身を含む): 63468912

約数和(自身を除く): 34572738

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 21991, 43982, 65973, 131946, 197919, 395838, 1605343, 3210686, 4816029, 9632058, 14448087, 28896174]

約数ペア:

[(1, 28896174), (2, 14448087), (3, 9632058), (6, 4816029), (9, 3210686), (18, 1605343), (73, 395838), (146, 197919), (219, 131946), (438, 65973), (657, 43982), (1314, 21991)]