42509744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71807}}^1$

素因数の和:71852

約数の個数: 20

約数和(自身を含む): 84589824

約数和(自身を除く): 42080080

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 71807, 143614, 287228, 574456, 1148912, 2656859, 5313718, 10627436, 21254872, 42509744]

約数ペア:

[(1, 42509744), (2, 21254872), (4, 10627436), (8, 5313718), (16, 2656859), (37, 1148912), (74, 574456), (148, 287228), (296, 143614), (592, 71807)]