47128144

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 104689728

約数和(自身を除く): 57561584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 857, 982, 1714, 1964, 3428, 3437, 3928, 5999, 6856, 6874, 7856, 11998, 13712, 13748, 23996, 27496, 47992, 54992, 95984, 420787, 841574, 1683148, 2945509, 3366296, 5891018, 6732592, 11782036, 23564072, 47128144]

約数ペア:

[(1, 47128144), (2, 23564072), (4, 11782036), (7, 6732592), (8, 5891018), (14, 3366296), (16, 2945509), (28, 1683148), (56, 841574), (112, 420787), (491, 95984), (857, 54992), (982, 47992), (1714, 27496), (1964, 23996), (3428, 13748), (3437, 13712), (3928, 11998), (5999, 7856), (6856, 6874)]