70939312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233353}}^1$

素因数の和:233380

約数の個数: 20

約数和(自身を含む): 144679480

約数和(自身を除く): 73740168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 233353, 466706, 933412, 1866824, 3733648, 4433707, 8867414, 17734828, 35469656, 70939312]

約数ペア:

[(1, 70939312), (2, 35469656), (4, 17734828), (8, 8867414), (16, 4433707), (19, 3733648), (38, 1866824), (76, 933412), (152, 466706), (304, 233353)]