70222012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61169}}^1$

素因数の和:61221

約数の個数: 24

約数和(自身を含む): 143871840

約数和(自身を除く): 73649828

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 61169, 122338, 244676, 428183, 856366, 1712732, 2507929, 5015858, 10031716, 17555503, 35111006, 70222012]

約数ペア:

[(1, 70222012), (2, 35111006), (4, 17555503), (7, 10031716), (14, 5015858), (28, 2507929), (41, 1712732), (82, 856366), (164, 428183), (287, 244676), (574, 122338), (1148, 61169)]