66567704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51683}}^1$

素因数の和:51719

約数の個数: 32

約数和(自身を含む): 148849920

約数和(自身を除く): 82282216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51683, 103366, 206732, 361781, 413464, 723562, 1188709, 1447124, 2377418, 2894248, 4754836, 8320963, 9509672, 16641926, 33283852, 66567704]

約数ペア:

[(1, 66567704), (2, 33283852), (4, 16641926), (7, 9509672), (8, 8320963), (14, 4754836), (23, 2894248), (28, 2377418), (46, 1447124), (56, 1188709), (92, 723562), (161, 413464), (184, 361781), (322, 206732), (644, 103366), (1288, 51683)]