66661168

素因数分解:

$2^4\times 7^2\times {\mathrm{85027}}^1$

素因数の和:85049

約数の個数: 30

約数和(自身を含む): 150244476

約数和(自身を除く): 83583308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 85027, 170054, 340108, 595189, 680216, 1190378, 1360432, 2380756, 4166323, 4761512, 8332646, 9523024, 16665292, 33330584, 66661168]

約数ペア:

[(1, 66661168), (2, 33330584), (4, 16665292), (7, 9523024), (8, 8332646), (14, 4761512), (16, 4166323), (28, 2380756), (49, 1360432), (56, 1190378), (98, 680216), (112, 595189), (196, 340108), (392, 170054), (784, 85027)]