69036368

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 136413888

約数和(自身を除く): 67377520

約数列:

[1, 2, 4, 8, 16, 103, 163, 206, 257, 326, 412, 514, 652, 824, 1028, 1304, 1648, 2056, 2608, 4112, 16789, 26471, 33578, 41891, 52942, 67156, 83782, 105884, 134312, 167564, 211768, 268624, 335128, 423536, 670256, 4314773, 8629546, 17259092, 34518184, 69036368]

約数ペア:

[(1, 69036368), (2, 34518184), (4, 17259092), (8, 8629546), (16, 4314773), (103, 670256), (163, 423536), (206, 335128), (257, 268624), (326, 211768), (412, 167564), (514, 134312), (652, 105884), (824, 83782), (1028, 67156), (1304, 52942), (1648, 41891), (2056, 33578), (2608, 26471), (4112, 16789)]