47891928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{285071}}^1$

素因数の和:285087

約数の個数: 32

約数和(自身を含む): 136834560

約数和(自身を除く): 88942632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 285071, 570142, 855213, 1140284, 1710426, 1995497, 2280568, 3420852, 3990994, 5986491, 6841704, 7981988, 11972982, 15963976, 23945964, 47891928]

約数ペア:

[(1, 47891928), (2, 23945964), (3, 15963976), (4, 11972982), (6, 7981988), (7, 6841704), (8, 5986491), (12, 3990994), (14, 3420852), (21, 2280568), (24, 1995497), (28, 1710426), (42, 1140284), (56, 855213), (84, 570142), (168, 285071)]