26848418

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 42480540

約数和(自身を除く): 15632122

約数列:

[1, 2, 31, 61, 62, 122, 229, 458, 961, 1891, 1922, 3782, 7099, 13969, 14198, 27938, 58621, 117242, 220069, 433039, 440138, 866078, 13424209, 26848418]

約数ペア:

[(1, 26848418), (2, 13424209), (31, 866078), (61, 440138), (62, 433039), (122, 220069), (229, 117242), (458, 58621), (961, 27938), (1891, 14198), (1922, 13969), (3782, 7099)]