26684756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 29561644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 557, 812, 826, 1114, 1652, 1711, 2228, 3422, 3899, 6844, 7798, 11977, 15596, 16153, 23954, 32306, 32863, 47908, 64612, 65726, 113071, 131452, 226142, 230041, 452284, 460082, 920164, 953027, 1906054, 3812108, 6671189, 13342378, 26684756]

約数ペア:

[(1, 26684756), (2, 13342378), (4, 6671189), (7, 3812108), (14, 1906054), (28, 953027), (29, 920164), (58, 460082), (59, 452284), (116, 230041), (118, 226142), (203, 131452), (236, 113071), (406, 65726), (413, 64612), (557, 47908), (812, 32863), (826, 32306), (1114, 23954), (1652, 16153), (1711, 15596), (2228, 11977), (3422, 7798), (3899, 6844)]