42447208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{74731}}^1$

素因数の和:74808

約数の個数: 16

約数和(自身を含む): 80710560

約数和(自身を除く): 38263352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 74731, 149462, 298924, 597848, 5305901, 10611802, 21223604, 42447208]

約数ペア:

[(1, 42447208), (2, 21223604), (4, 10611802), (8, 5305901), (71, 597848), (142, 298924), (284, 149462), (568, 74731)]