42538522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 73341072

約数和(自身を除く): 30802550

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 613, 1226, 2041, 2669, 4082, 5338, 7969, 10421, 15938, 20842, 34697, 69394, 96241, 135473, 192482, 270946, 1251133, 1636097, 2502266, 3272194, 21269261, 42538522]

約数ペア:

[(1, 42538522), (2, 21269261), (13, 3272194), (17, 2502266), (26, 1636097), (34, 1251133), (157, 270946), (221, 192482), (314, 135473), (442, 96241), (613, 69394), (1226, 34697), (2041, 20842), (2669, 15938), (4082, 10421), (5338, 7969)]