70408976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{400051}}^1$

素因数の和:400070

約数の個数: 20

約数和(自身を含む): 148819344

約数和(自身を除く): 78410368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 400051, 800102, 1600204, 3200408, 4400561, 6400816, 8801122, 17602244, 35204488, 70408976]

約数ペア:

[(1, 70408976), (2, 35204488), (4, 17602244), (8, 8801122), (11, 6400816), (16, 4400561), (22, 3200408), (44, 1600204), (88, 800102), (176, 400051)]