26697355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 33884928

約数和(自身を除く): 7187573

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4201, 6355, 21005, 130231, 172241, 651155, 861205, 5339471, 26697355]

約数ペア:

[(1, 26697355), (5, 5339471), (31, 861205), (41, 651155), (155, 172241), (205, 130231), (1271, 21005), (4201, 6355)]