68610656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 142992864

約数和(自身を除く): 74382208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1277, 1679, 2336, 2554, 3358, 5108, 6716, 10216, 13432, 20432, 26864, 29371, 40864, 53728, 58742, 93221, 117484, 186442, 234968, 372884, 469936, 745768, 939872, 1491536, 2144083, 2983072, 4288166, 8576332, 17152664, 34305328, 68610656]

約数ペア:

[(1, 68610656), (2, 34305328), (4, 17152664), (8, 8576332), (16, 4288166), (23, 2983072), (32, 2144083), (46, 1491536), (73, 939872), (92, 745768), (146, 469936), (184, 372884), (292, 234968), (368, 186442), (584, 117484), (736, 93221), (1168, 58742), (1277, 53728), (1679, 40864), (2336, 29371), (2554, 26864), (3358, 20432), (5108, 13432), (6716, 10216)]