42529568

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{18719}}^1$

素因数の和:18800

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 42384352

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 18719, 37438, 74876, 149752, 299504, 599008, 1329049, 2658098, 5316196, 10632392, 21264784, 42529568]

約数ペア:

[(1, 42529568), (2, 21264784), (4, 10632392), (8, 5316196), (16, 2658098), (32, 1329049), (71, 599008), (142, 299504), (284, 149752), (568, 74876), (1136, 37438), (2272, 18719)]