22376816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 55496448

約数和(自身を除く): 33119632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 443, 451, 574, 616, 656, 886, 902, 1148, 1232, 1772, 1804, 2296, 3101, 3157, 3544, 3608, 4592, 4873, 6202, 6314, 7088, 7216, 9746, 12404, 12628, 18163, 19492, 24808, 25256, 34111, 36326, 38984, 49616, 50512, 68222, 72652, 77968, 127141, 136444, 145304, 199793, 254282, 272888, 290608, 399586, 508564, 545776, 799172, 1017128, 1398551, 1598344, 2034256, 2797102, 3196688, 5594204, 11188408, 22376816]

約数ペア:

[(1, 22376816), (2, 11188408), (4, 5594204), (7, 3196688), (8, 2797102), (11, 2034256), (14, 1598344), (16, 1398551), (22, 1017128), (28, 799172), (41, 545776), (44, 508564), (56, 399586), (77, 290608), (82, 272888), (88, 254282), (112, 199793), (154, 145304), (164, 136444), (176, 127141), (287, 77968), (308, 72652), (328, 68222), (443, 50512), (451, 49616), (574, 38984), (616, 36326), (656, 34111), (886, 25256), (902, 24808), (1148, 19492), (1232, 18163), (1772, 12628), (1804, 12404), (2296, 9746), (3101, 7216), (3157, 7088), (3544, 6314), (3608, 6202), (4592, 4873)]