70894076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15643}}^1$

素因数の和:15761

約数の個数: 24

約数和(自身を含む): 136665984

約数和(自身を除く): 65771908

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 15643, 31286, 62572, 172073, 344146, 688292, 1611229, 3222458, 6444916, 17723519, 35447038, 70894076]

約数ペア:

[(1, 70894076), (2, 35447038), (4, 17723519), (11, 6444916), (22, 3222458), (44, 1611229), (103, 688292), (206, 344146), (412, 172073), (1133, 62572), (2266, 31286), (4532, 15643)]