42053336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 85276800

約数和(自身を除く): 43223464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 1439, 2248, 2878, 3653, 5756, 7306, 11512, 14612, 18707, 29224, 37414, 74828, 149656, 404359, 808718, 1617436, 3234872, 5256667, 10513334, 21026668, 42053336]

約数ペア:

[(1, 42053336), (2, 21026668), (4, 10513334), (8, 5256667), (13, 3234872), (26, 1617436), (52, 808718), (104, 404359), (281, 149656), (562, 74828), (1124, 37414), (1439, 29224), (2248, 18707), (2878, 14612), (3653, 11512), (5756, 7306)]