26043479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 8170921

約数列:

[1, 7, 11, 29, 77, 107, 109, 203, 319, 749, 763, 1177, 1199, 2233, 3103, 3161, 8239, 8393, 11663, 21721, 22127, 34133, 34771, 81641, 128293, 238931, 243397, 338227, 898051, 2367589, 3720497, 26043479]

約数ペア:

[(1, 26043479), (7, 3720497), (11, 2367589), (29, 898051), (77, 338227), (107, 243397), (109, 238931), (203, 128293), (319, 81641), (749, 34771), (763, 34133), (1177, 22127), (1199, 21721), (2233, 11663), (3103, 8393), (3161, 8239)]