3967696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 8074880

約数和(自身を除く): 4107184

約数列:

[1, 2, 4, 8, 16, 43, 73, 79, 86, 146, 158, 172, 292, 316, 344, 584, 632, 688, 1168, 1264, 3139, 3397, 5767, 6278, 6794, 11534, 12556, 13588, 23068, 25112, 27176, 46136, 50224, 54352, 92272, 247981, 495962, 991924, 1983848, 3967696]

約数ペア:

[(1, 3967696), (2, 1983848), (4, 991924), (8, 495962), (16, 247981), (43, 92272), (73, 54352), (79, 50224), (86, 46136), (146, 27176), (158, 25112), (172, 23068), (292, 13588), (316, 12556), (344, 11534), (584, 6794), (632, 6278), (688, 5767), (1168, 3397), (1264, 3139)]