42910027204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{285071}}^1$

素因数の和:285408

約数の個数: 36

約数和(自身を含む): 82805433984

約数和(自身を除く): 39895406780

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 311, 484, 622, 1244, 3421, 6842, 13684, 37631, 75262, 150524, 285071, 570142, 1140284, 3135781, 6271562, 12543124, 34493591, 68987182, 88657081, 137974364, 177314162, 354628324, 975227891, 1950455782, 3900911564, 10727506801, 21455013602, 42910027204]

約数ペア:

[(1, 42910027204), (2, 21455013602), (4, 10727506801), (11, 3900911564), (22, 1950455782), (44, 975227891), (121, 354628324), (242, 177314162), (311, 137974364), (484, 88657081), (622, 68987182), (1244, 34493591), (3421, 12543124), (6842, 6271562), (13684, 3135781), (37631, 1140284), (75262, 570142), (150524, 285071)]