42788116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89891}}^1$

素因数の和:89919

約数の個数: 24

約数和(自身を含む): 90611136

約数和(自身を除く): 47823020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 89891, 179782, 359564, 629237, 1258474, 1528147, 2516948, 3056294, 6112588, 10697029, 21394058, 42788116]

約数ペア:

[(1, 42788116), (2, 21394058), (4, 10697029), (7, 6112588), (14, 3056294), (17, 2516948), (28, 1528147), (34, 1258474), (68, 629237), (119, 359564), (238, 179782), (476, 89891)]