69388076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2179}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 128184000

約数和(自身を除く): 58795924

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 2179, 4358, 7961, 8716, 15922, 31844, 41401, 82802, 165604, 913001, 1826002, 3652004, 17347019, 34694038, 69388076]

約数ペア:

[(1, 69388076), (2, 34694038), (4, 17347019), (19, 3652004), (38, 1826002), (76, 913001), (419, 165604), (838, 82802), (1676, 41401), (2179, 31844), (4358, 15922), (7961, 8716)]