26127426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 56726208

約数和(自身を除く): 30598782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 2557, 3406, 5109, 5114, 7671, 10218, 15342, 33241, 66482, 99723, 199446, 334967, 669934, 1004901, 2009802, 4354571, 8709142, 13063713, 26127426]

約数ペア:

[(1, 26127426), (2, 13063713), (3, 8709142), (6, 4354571), (13, 2009802), (26, 1004901), (39, 669934), (78, 334967), (131, 199446), (262, 99723), (393, 66482), (786, 33241), (1703, 15342), (2557, 10218), (3406, 7671), (5109, 5114)]