28528692194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{21757}}^1$

素因数の和:22074

約数の個数: 32

約数和(自身を含む): 44574309120

約数和(自身を除く): 16045616926

約数列:

[1, 2, 43, 79, 86, 158, 193, 386, 3397, 6794, 8299, 15247, 16598, 21757, 30494, 43514, 655621, 935551, 1311242, 1718803, 1871102, 3437606, 4199101, 8398202, 73908529, 147817058, 180561343, 331728979, 361122686, 663457958, 14264346097, 28528692194]

約数ペア:

[(1, 28528692194), (2, 14264346097), (43, 663457958), (79, 361122686), (86, 331728979), (158, 180561343), (193, 147817058), (386, 73908529), (3397, 8398202), (6794, 4199101), (8299, 3437606), (15247, 1871102), (16598, 1718803), (21757, 1311242), (30494, 935551), (43514, 655621)]