66563908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4919}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 123984000

約数和(自身を除く): 57420092

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 4919, 6766, 9838, 13532, 19676, 83623, 167246, 334492, 978881, 1957762, 3915524, 16640977, 33281954, 66563908]

約数ペア:

[(1, 66563908), (2, 33281954), (4, 16640977), (17, 3915524), (34, 1957762), (68, 978881), (199, 334492), (398, 167246), (796, 83623), (3383, 19676), (4919, 13532), (6766, 9838)]