70391804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41213}}^1$

素因数の和:41285

約数の個数: 24

約数和(自身を含む): 143095008

約数和(自身を除く): 72703204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41213, 82426, 164852, 288491, 576982, 1153964, 2513993, 5027986, 10055972, 17597951, 35195902, 70391804]

約数ペア:

[(1, 70391804), (2, 35195902), (4, 17597951), (7, 10055972), (14, 5027986), (28, 2513993), (61, 1153964), (122, 576982), (244, 288491), (427, 164852), (854, 82426), (1708, 41213)]