40984128

素因数分解:

$2^6\times 3^2\times {\mathrm{71153}}^1$

素因数の和:71171

約数の個数: 42

約数和(自身を含む): 117475254

約数和(自身を除く): 76491126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 71153, 142306, 213459, 284612, 426918, 569224, 640377, 853836, 1138448, 1280754, 1707672, 2276896, 2561508, 3415344, 4553792, 5123016, 6830688, 10246032, 13661376, 20492064, 40984128]

約数ペア:

[(1, 40984128), (2, 20492064), (3, 13661376), (4, 10246032), (6, 6830688), (8, 5123016), (9, 4553792), (12, 3415344), (16, 2561508), (18, 2276896), (24, 1707672), (32, 1280754), (36, 1138448), (48, 853836), (64, 640377), (72, 569224), (96, 426918), (144, 284612), (192, 213459), (288, 142306), (576, 71153)]