26731276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 31480724

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2749, 4862, 5498, 9724, 10996, 30239, 35737, 46733, 60478, 71474, 93466, 120956, 142948, 186932, 393107, 514063, 607529, 786214, 1028126, 1215058, 1572428, 2056252, 2430116, 6682819, 13365638, 26731276]

約数ペア:

[(1, 26731276), (2, 13365638), (4, 6682819), (11, 2430116), (13, 2056252), (17, 1572428), (22, 1215058), (26, 1028126), (34, 786214), (44, 607529), (52, 514063), (68, 393107), (143, 186932), (187, 142948), (221, 120956), (286, 93466), (374, 71474), (442, 60478), (572, 46733), (748, 35737), (884, 30239), (2431, 10996), (2749, 9724), (4862, 5498)]