78453256

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13093}}^1$

素因数の和:13213

約数の個数: 32

約数和(自身を含む): 169698240

約数和(自身を除く): 91244984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 13093, 26186, 52372, 91651, 104744, 183302, 366604, 733208, 1400951, 2801902, 5603804, 9806657, 11207608, 19613314, 39226628, 78453256]

約数ペア:

[(1, 78453256), (2, 39226628), (4, 19613314), (7, 11207608), (8, 9806657), (14, 5603804), (28, 2801902), (56, 1400951), (107, 733208), (214, 366604), (428, 183302), (749, 104744), (856, 91651), (1498, 52372), (2996, 26186), (5992, 13093)]