26504426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 44381568

約数和(自身を除く): 17877142

約数列:

[1, 2, 13, 26, 43, 86, 151, 157, 302, 314, 559, 1118, 1963, 2041, 3926, 4082, 6493, 6751, 12986, 13502, 23707, 47414, 84409, 87763, 168818, 175526, 308191, 616382, 1019401, 2038802, 13252213, 26504426]

約数ペア:

[(1, 26504426), (2, 13252213), (13, 2038802), (26, 1019401), (43, 616382), (86, 308191), (151, 175526), (157, 168818), (302, 87763), (314, 84409), (559, 47414), (1118, 23707), (1963, 13502), (2041, 12986), (3926, 6751), (4082, 6493)]