67239796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2011}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 126981344

約数和(自身を除く): 59741548

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2011, 2572, 4022, 8044, 8359, 16718, 26143, 33436, 52286, 104572, 1293073, 2586146, 5172292, 16809949, 33619898, 67239796]

約数ペア:

[(1, 67239796), (2, 33619898), (4, 16809949), (13, 5172292), (26, 2586146), (52, 1293073), (643, 104572), (1286, 52286), (2011, 33436), (2572, 26143), (4022, 16718), (8044, 8359)]