30664144

素因数分解:

$2^4\times 7^1\times {\mathrm{273787}}^1$

素因数の和:273802

約数の個数: 20

約数和(自身を含む): 67899424

約数和(自身を除く): 37235280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 273787, 547574, 1095148, 1916509, 2190296, 3833018, 4380592, 7666036, 15332072, 30664144]

約数ペア:

[(1, 30664144), (2, 15332072), (4, 7666036), (7, 4380592), (8, 3833018), (14, 2190296), (16, 1916509), (28, 1095148), (56, 547574), (112, 273787)]