28753194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 60802560

約数和(自身を除く): 32049366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 811, 933, 1622, 1866, 2433, 4866, 5909, 11818, 15409, 17727, 30818, 35454, 46227, 92454, 252221, 504442, 756663, 1513326, 4792199, 9584398, 14376597, 28753194]

約数ペア:

[(1, 28753194), (2, 14376597), (3, 9584398), (6, 4792199), (19, 1513326), (38, 756663), (57, 504442), (114, 252221), (311, 92454), (622, 46227), (811, 35454), (933, 30818), (1622, 17727), (1866, 15409), (2433, 11818), (4866, 5909)]