70149968

素因数分解:

$2^4\times 7^2\times {\mathrm{89477}}^1$

素因数の和:89499

約数の個数: 30

約数和(自身を含む): 158107626

約数和(自身を除く): 87957658

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89477, 178954, 357908, 626339, 715816, 1252678, 1431632, 2505356, 4384373, 5010712, 8768746, 10021424, 17537492, 35074984, 70149968]

約数ペア:

[(1, 70149968), (2, 35074984), (4, 17537492), (7, 10021424), (8, 8768746), (14, 5010712), (16, 4384373), (28, 2505356), (49, 1431632), (56, 1252678), (98, 715816), (112, 626339), (196, 357908), (392, 178954), (784, 89477)]