788001928

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{18787}}^1$

素因数の和:18914

約数の個数: 48

約数和(自身を含む): 1734883920

約数和(自身を除く): 946881992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 10486, 18787, 20972, 37574, 41944, 75148, 131509, 150296, 263018, 526036, 920563, 1052072, 1841126, 2010209, 3682252, 4020418, 7364504, 8040836, 14071463, 16081672, 28142926, 56285852, 98500241, 112571704, 197000482, 394000964, 788001928]

約数ペア:

[(1, 788001928), (2, 394000964), (4, 197000482), (7, 112571704), (8, 98500241), (14, 56285852), (28, 28142926), (49, 16081672), (56, 14071463), (98, 8040836), (107, 7364504), (196, 4020418), (214, 3682252), (392, 2010209), (428, 1841126), (749, 1052072), (856, 920563), (1498, 526036), (2996, 263018), (5243, 150296), (5992, 131509), (10486, 75148), (18787, 41944), (20972, 37574)]