26462978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 40544064

約数和(自身を除く): 14081086

約数列:

[1, 2, 71, 142, 157, 314, 1187, 2374, 11147, 22294, 84277, 168554, 186359, 372718, 13231489, 26462978]

約数ペア:

[(1, 26462978), (2, 13231489), (71, 372718), (142, 186359), (157, 168554), (314, 84277), (1187, 22294), (2374, 11147)]