77844916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 139908384

約数和(自身を除く): 62063468

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 2803, 5606, 6943, 11212, 13886, 27772, 148559, 297118, 367193, 594236, 734386, 1468772, 19461229, 38922458, 77844916]

約数ペア:

[(1, 77844916), (2, 38922458), (4, 19461229), (53, 1468772), (106, 734386), (131, 594236), (212, 367193), (262, 297118), (524, 148559), (2803, 27772), (5606, 13886), (6943, 11212)]