70489912

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{22651}}^1$

素因数の和:23046

約数の個数: 16

約数和(自身を含む): 132514200

約数和(自身を除く): 62024288

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 22651, 45302, 90604, 181208, 8811239, 17622478, 35244956, 70489912]

約数ペア:

[(1, 70489912), (2, 35244956), (4, 17622478), (8, 8811239), (389, 181208), (778, 90604), (1556, 45302), (3112, 22651)]