26993296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153371}}^1$

素因数の和:153390

約数の個数: 20

約数和(自身を含む): 57054384

約数和(自身を除く): 30061088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153371, 306742, 613484, 1226968, 1687081, 2453936, 3374162, 6748324, 13496648, 26993296]

約数ペア:

[(1, 26993296), (2, 13496648), (4, 6748324), (8, 3374162), (11, 2453936), (16, 1687081), (22, 1226968), (44, 613484), (88, 306742), (176, 153371)]