26420537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 33626880

約数和(自身を除く): 7206343

約数列:

[1, 11, 13, 23, 29, 143, 253, 277, 299, 319, 377, 667, 3047, 3289, 3601, 4147, 6371, 7337, 8033, 8671, 39611, 70081, 82823, 88363, 95381, 104429, 184759, 911053, 1148719, 2032349, 2401867, 26420537]

約数ペア:

[(1, 26420537), (11, 2401867), (13, 2032349), (23, 1148719), (29, 911053), (143, 184759), (253, 104429), (277, 95381), (299, 88363), (319, 82823), (377, 70081), (667, 39611), (3047, 8671), (3289, 8033), (3601, 7337), (4147, 6371)]