71291234992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2351}}^1\times {\mathrm{65353}}^1$

素因数の和:67741

約数の個数: 40

約数和(自身を含む): 142952725440

約数和(自身を除く): 71661490448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2351, 4702, 9404, 18808, 37616, 65353, 68179, 130706, 136358, 261412, 272716, 522824, 545432, 1045648, 1090864, 1895237, 3790474, 7580948, 15161896, 30323792, 153644903, 307289806, 614579612, 1229159224, 2458318448, 4455702187, 8911404374, 17822808748, 35645617496, 71291234992]

約数ペア:

[(1, 71291234992), (2, 35645617496), (4, 17822808748), (8, 8911404374), (16, 4455702187), (29, 2458318448), (58, 1229159224), (116, 614579612), (232, 307289806), (464, 153644903), (2351, 30323792), (4702, 15161896), (9404, 7580948), (18808, 3790474), (37616, 1895237), (65353, 1090864), (68179, 1045648), (130706, 545432), (136358, 522824), (261412, 272716)]