42262288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71389}}^1$

素因数の和:71434

約数の個数: 20

約数和(自身を含む): 84097420

約数和(自身を除く): 41835132

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 71389, 142778, 285556, 571112, 1142224, 2641393, 5282786, 10565572, 21131144, 42262288]

約数ペア:

[(1, 42262288), (2, 21131144), (4, 10565572), (8, 5282786), (16, 2641393), (37, 1142224), (74, 571112), (148, 285556), (296, 142778), (592, 71389)]