27884812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 50226176

約数和(自身を除く): 22341364

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 727, 892, 1454, 2908, 9589, 19178, 31261, 38356, 62522, 125044, 162121, 324242, 648484, 6971203, 13942406, 27884812]

約数ペア:

[(1, 27884812), (2, 13942406), (4, 6971203), (43, 648484), (86, 324242), (172, 162121), (223, 125044), (446, 62522), (727, 38356), (892, 31261), (1454, 19178), (2908, 9589)]