40883128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 90585000

約数和(自身を除く): 49701872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 2749, 3718, 5498, 7436, 10996, 14872, 21992, 30239, 35737, 60478, 71474, 120956, 142948, 241912, 285896, 393107, 464581, 786214, 929162, 1572428, 1858324, 3144856, 3716648, 5110391, 10220782, 20441564, 40883128]

約数ペア:

[(1, 40883128), (2, 20441564), (4, 10220782), (8, 5110391), (11, 3716648), (13, 3144856), (22, 1858324), (26, 1572428), (44, 929162), (52, 786214), (88, 464581), (104, 393107), (143, 285896), (169, 241912), (286, 142948), (338, 120956), (572, 71474), (676, 60478), (1144, 35737), (1352, 30239), (1859, 21992), (2749, 14872), (3718, 10996), (5498, 7436)]