77269268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 137491200

約数和(自身を除く): 60221932

約数列:

[1, 2, 4, 79, 158, 316, 439, 557, 878, 1114, 1756, 2228, 34681, 44003, 69362, 88006, 138724, 176012, 244523, 489046, 978092, 19317317, 38634634, 77269268]

約数ペア:

[(1, 77269268), (2, 38634634), (4, 19317317), (79, 978092), (158, 489046), (316, 244523), (439, 176012), (557, 138724), (878, 88006), (1114, 69362), (1756, 44003), (2228, 34681)]