25473266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 47752320

約数和(自身を除く): 22279054

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2089, 4178, 6097, 12194, 14623, 27157, 29246, 54314, 139963, 190099, 279926, 380198, 979741, 1819519, 1959482, 3639038, 12736633, 25473266]

約数ペア:

[(1, 25473266), (2, 12736633), (7, 3639038), (13, 1959482), (14, 1819519), (26, 979741), (67, 380198), (91, 279926), (134, 190099), (182, 139963), (469, 54314), (871, 29246), (938, 27157), (1742, 14623), (2089, 12194), (4178, 6097)]