26615864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 28213576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 2003, 3322, 4006, 6644, 8012, 13288, 16024, 22033, 44066, 88132, 176264, 302453, 604906, 1209812, 2419624, 3326983, 6653966, 13307932, 26615864]

約数ペア:

[(1, 26615864), (2, 13307932), (4, 6653966), (8, 3326983), (11, 2419624), (22, 1209812), (44, 604906), (88, 302453), (151, 176264), (302, 88132), (604, 44066), (1208, 22033), (1661, 16024), (2003, 13288), (3322, 8012), (4006, 6644)]