78582512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 155119536

約数和(自身を除く): 76537024

約数列:

[1, 2, 4, 8, 16, 107, 197, 214, 233, 394, 428, 466, 788, 856, 932, 1576, 1712, 1864, 3152, 3728, 21079, 24931, 42158, 45901, 49862, 84316, 91802, 99724, 168632, 183604, 199448, 337264, 367208, 398896, 734416, 4911407, 9822814, 19645628, 39291256, 78582512]

約数ペア:

[(1, 78582512), (2, 39291256), (4, 19645628), (8, 9822814), (16, 4911407), (107, 734416), (197, 398896), (214, 367208), (233, 337264), (394, 199448), (428, 183604), (466, 168632), (788, 99724), (856, 91802), (932, 84316), (1576, 49862), (1712, 45901), (1864, 42158), (3152, 24931), (3728, 21079)]