28452268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 53766720

約数和(自身を除く): 25314452

約数列:

[1, 2, 4, 13, 26, 52, 719, 761, 1438, 1522, 2876, 3044, 9347, 9893, 18694, 19786, 37388, 39572, 547159, 1094318, 2188636, 7113067, 14226134, 28452268]

約数ペア:

[(1, 28452268), (2, 14226134), (4, 7113067), (13, 2188636), (26, 1094318), (52, 547159), (719, 39572), (761, 37388), (1438, 19786), (1522, 18694), (2876, 9893), (3044, 9347)]