70293392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337949}}^1$

素因数の和:337970

約数の個数: 20

約数和(自身を含む): 146670300

約数和(自身を除く): 76376908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337949, 675898, 1351796, 2703592, 4393337, 5407184, 8786674, 17573348, 35146696, 70293392]

約数ペア:

[(1, 70293392), (2, 35146696), (4, 17573348), (8, 8786674), (13, 5407184), (16, 4393337), (26, 2703592), (52, 1351796), (104, 675898), (208, 337949)]