17669428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27437}}^1$

素因数の和:27471

約数の個数: 24

約数和(自身を含む): 36876672

約数和(自身を除く): 19207244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 27437, 54874, 109748, 192059, 384118, 631051, 768236, 1262102, 2524204, 4417357, 8834714, 17669428]

約数ペア:

[(1, 17669428), (2, 8834714), (4, 4417357), (7, 2524204), (14, 1262102), (23, 768236), (28, 631051), (46, 384118), (92, 192059), (161, 109748), (322, 54874), (644, 27437)]