40387424

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 102041856

約数和(自身を除く): 61654432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 443, 518, 592, 616, 814, 886, 1036, 1184, 1232, 1628, 1772, 2072, 2464, 2849, 3101, 3256, 3544, 4144, 4873, 5698, 6202, 6512, 7088, 8288, 9746, 11396, 12404, 13024, 14176, 16391, 19492, 22792, 24808, 32782, 34111, 38984, 45584, 49616, 65564, 68222, 77968, 91168, 99232, 114737, 131128, 136444, 155936, 180301, 229474, 262256, 272888, 360602, 458948, 524512, 545776, 721204, 917896, 1091552, 1262107, 1442408, 1835792, 2524214, 2884816, 3671584, 5048428, 5769632, 10096856, 20193712, 40387424]

約数ペア:

[(1, 40387424), (2, 20193712), (4, 10096856), (7, 5769632), (8, 5048428), (11, 3671584), (14, 2884816), (16, 2524214), (22, 1835792), (28, 1442408), (32, 1262107), (37, 1091552), (44, 917896), (56, 721204), (74, 545776), (77, 524512), (88, 458948), (112, 360602), (148, 272888), (154, 262256), (176, 229474), (224, 180301), (259, 155936), (296, 136444), (308, 131128), (352, 114737), (407, 99232), (443, 91168), (518, 77968), (592, 68222), (616, 65564), (814, 49616), (886, 45584), (1036, 38984), (1184, 34111), (1232, 32782), (1628, 24808), (1772, 22792), (2072, 19492), (2464, 16391), (2849, 14176), (3101, 13024), (3256, 12404), (3544, 11396), (4144, 9746), (4873, 8288), (5698, 7088), (6202, 6512)]