42657296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242371}}^1$

素因数の和:242390

約数の個数: 20

約数和(自身を含む): 90162384

約数和(自身を除く): 47505088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242371, 484742, 969484, 1938968, 2666081, 3877936, 5332162, 10664324, 21328648, 42657296]

約数ペア:

[(1, 42657296), (2, 21328648), (4, 10664324), (8, 5332162), (11, 3877936), (16, 2666081), (22, 1938968), (44, 969484), (88, 484742), (176, 242371)]