70130672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{230693}}^1$

素因数の和:230720

約数の個数: 20

約数和(自身を含む): 143030280

約数和(自身を除く): 72899608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 230693, 461386, 922772, 1845544, 3691088, 4383167, 8766334, 17532668, 35065336, 70130672]

約数ペア:

[(1, 70130672), (2, 35065336), (4, 17532668), (8, 8766334), (16, 4383167), (19, 3691088), (38, 1845544), (76, 922772), (152, 461386), (304, 230693)]