26385447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 13934553

約数列:

[1, 3, 11, 29, 33, 79, 87, 237, 319, 349, 869, 957, 1047, 2291, 2607, 3839, 6873, 10121, 11517, 25201, 27571, 30363, 75603, 82713, 111331, 303281, 333993, 799559, 909843, 2398677, 8795149, 26385447]

約数ペア:

[(1, 26385447), (3, 8795149), (11, 2398677), (29, 909843), (33, 799559), (79, 333993), (87, 303281), (237, 111331), (319, 82713), (349, 75603), (869, 30363), (957, 27571), (1047, 25201), (2291, 11517), (2607, 10121), (3839, 6873)]