26614483

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 31190464

約数和(自身を除く): 4575981

約数列:

[1, 7, 61, 157, 397, 427, 1099, 2779, 9577, 24217, 62329, 67039, 169519, 436303, 3802069, 26614483]

約数ペア:

[(1, 26614483), (7, 3802069), (61, 436303), (157, 169519), (397, 67039), (427, 62329), (1099, 24217), (2779, 9577)]