66479864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5003}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 70429576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 5003, 6644, 10006, 13288, 20012, 40024, 55033, 110066, 220132, 440264, 755453, 1510906, 3021812, 6043624, 8309983, 16619966, 33239932, 66479864]

約数ペア:

[(1, 66479864), (2, 33239932), (4, 16619966), (8, 8309983), (11, 6043624), (22, 3021812), (44, 1510906), (88, 755453), (151, 440264), (302, 220132), (604, 110066), (1208, 55033), (1661, 40024), (3322, 20012), (5003, 13288), (6644, 10006)]