22891232

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 56507976

約数和(自身を除く): 33616744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1123, 1274, 1456, 1568, 2246, 2548, 2912, 4492, 5096, 7861, 8984, 10192, 14599, 15722, 17968, 20384, 29198, 31444, 35936, 55027, 58396, 62888, 102193, 110054, 116792, 125776, 204386, 220108, 233584, 251552, 408772, 440216, 467168, 715351, 817544, 880432, 1430702, 1635088, 1760864, 2861404, 3270176, 5722808, 11445616, 22891232]

約数ペア:

[(1, 22891232), (2, 11445616), (4, 5722808), (7, 3270176), (8, 2861404), (13, 1760864), (14, 1635088), (16, 1430702), (26, 880432), (28, 817544), (32, 715351), (49, 467168), (52, 440216), (56, 408772), (91, 251552), (98, 233584), (104, 220108), (112, 204386), (182, 125776), (196, 116792), (208, 110054), (224, 102193), (364, 62888), (392, 58396), (416, 55027), (637, 35936), (728, 31444), (784, 29198), (1123, 20384), (1274, 17968), (1456, 15722), (1568, 14599), (2246, 10192), (2548, 8984), (2912, 7861), (4492, 5096)]