70291396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147671}}^1$

素因数の和:147699

約数の個数: 24

約数和(自身を含む): 148853376

約数和(自身を除く): 78561980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 147671, 295342, 590684, 1033697, 2067394, 2510407, 4134788, 5020814, 10041628, 17572849, 35145698, 70291396]

約数ペア:

[(1, 70291396), (2, 35145698), (4, 17572849), (7, 10041628), (14, 5020814), (17, 4134788), (28, 2510407), (34, 2067394), (68, 1033697), (119, 590684), (238, 295342), (476, 147671)]