26750269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 33895680

約数和(自身を除く): 7145411

約数列:

[1, 7, 13, 61, 79, 91, 427, 553, 793, 1027, 3721, 4819, 5551, 7189, 26047, 33733, 48373, 62647, 293959, 338611, 438529, 2057713, 3821467, 26750269]

約数ペア:

[(1, 26750269), (7, 3821467), (13, 2057713), (61, 438529), (79, 338611), (91, 293959), (427, 62647), (553, 48373), (793, 33733), (1027, 26047), (3721, 7189), (4819, 5551)]