184388672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{221621}}^1$

素因数の和:221646

約数の個数: 28

約数和(自身を含む): 394043916

約数和(自身を除く): 209655244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 221621, 443242, 886484, 1772968, 2881073, 3545936, 5762146, 7091872, 11524292, 14183744, 23048584, 46097168, 92194336, 184388672]

約数ペア:

[(1, 184388672), (2, 92194336), (4, 46097168), (8, 23048584), (13, 14183744), (16, 11524292), (26, 7091872), (32, 5762146), (52, 3545936), (64, 2881073), (104, 1772968), (208, 886484), (416, 443242), (832, 221621)]