65982212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8429}}^1$

素因数の和:8555

約数の個数: 24

約数和(自身を含む): 122740800

約数和(自身を除く): 56758588

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 8429, 16858, 33716, 160151, 320302, 640604, 868187, 1736374, 3472748, 16495553, 32991106, 65982212]

約数ペア:

[(1, 65982212), (2, 32991106), (4, 16495553), (19, 3472748), (38, 1736374), (76, 868187), (103, 640604), (206, 320302), (412, 160151), (1957, 33716), (3914, 16858), (7828, 8429)]