66231696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32089}}^1$

素因数の和:32143

約数の個数: 40

約数和(自身を含む): 175083040

約数和(自身を除く): 108851344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 32089, 64178, 96267, 128356, 192534, 256712, 385068, 513424, 770136, 1379827, 1540272, 2759654, 4139481, 5519308, 8278962, 11038616, 16557924, 22077232, 33115848, 66231696]

約数ペア:

[(1, 66231696), (2, 33115848), (3, 22077232), (4, 16557924), (6, 11038616), (8, 8278962), (12, 5519308), (16, 4139481), (24, 2759654), (43, 1540272), (48, 1379827), (86, 770136), (129, 513424), (172, 385068), (258, 256712), (344, 192534), (516, 128356), (688, 96267), (1032, 64178), (2064, 32089)]