66395848

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 134876700

約数和(自身を除く): 68480852

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 529, 541, 667, 1058, 1082, 1334, 2116, 2164, 2668, 4232, 4328, 5336, 12443, 15341, 15689, 24886, 30682, 31378, 49772, 61364, 62756, 99544, 122728, 125512, 286189, 360847, 572378, 721694, 1144756, 1443388, 2289512, 2886776, 8299481, 16598962, 33197924, 66395848]

約数ペア:

[(1, 66395848), (2, 33197924), (4, 16598962), (8, 8299481), (23, 2886776), (29, 2289512), (46, 1443388), (58, 1144756), (92, 721694), (116, 572378), (184, 360847), (232, 286189), (529, 125512), (541, 122728), (667, 99544), (1058, 62756), (1082, 61364), (1334, 49772), (2116, 31378), (2164, 30682), (2668, 24886), (4232, 15689), (4328, 15341), (5336, 12443)]