26439505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 34061904

約数和(自身を除く): 7622399

約数列:

[1, 5, 17, 73, 85, 365, 1241, 4261, 6205, 21305, 72437, 311053, 362185, 1555265, 5287901, 26439505]

約数ペア:

[(1, 26439505), (5, 5287901), (17, 1555265), (73, 362185), (85, 311053), (365, 72437), (1241, 21305), (4261, 6205)]