66947426

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 126134400

約数和(自身を除く): 59186974

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 7507, 8918, 15014, 52549, 97591, 105098, 195182, 367843, 683137, 735686, 1366274, 2574901, 4781959, 5149802, 9563918, 33473713, 66947426]

約数ペア:

[(1, 66947426), (2, 33473713), (7, 9563918), (13, 5149802), (14, 4781959), (26, 2574901), (49, 1366274), (91, 735686), (98, 683137), (182, 367843), (343, 195182), (637, 105098), (686, 97591), (1274, 52549), (4459, 15014), (7507, 8918)]