68369336

素因数分解:

$2^3\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1117}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 146771040

約数和(自身を除く): 78401704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1093, 1117, 2186, 2234, 4372, 4468, 7651, 7819, 8744, 8936, 15302, 15638, 30604, 31276, 61208, 62552, 1220881, 2441762, 4883524, 8546167, 9767048, 17092334, 34184668, 68369336]

約数ペア:

[(1, 68369336), (2, 34184668), (4, 17092334), (7, 9767048), (8, 8546167), (14, 4883524), (28, 2441762), (56, 1220881), (1093, 62552), (1117, 61208), (2186, 31276), (2234, 30604), (4372, 15638), (4468, 15302), (7651, 8936), (7819, 8744)]