38664796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 68690160

約数和(自身を除く): 30025364

約数列:

[1, 2, 4, 139, 197, 278, 353, 394, 556, 706, 788, 1412, 27383, 49067, 54766, 69541, 98134, 109532, 139082, 196268, 278164, 9666199, 19332398, 38664796]

約数ペア:

[(1, 38664796), (2, 19332398), (4, 9666199), (139, 278164), (197, 196268), (278, 139082), (353, 109532), (394, 98134), (556, 69541), (706, 54766), (788, 49067), (1412, 27383)]