25999786

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 40396968

約数和(自身を除く): 14397182

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4021, 6466, 8042, 213113, 245281, 426226, 490562, 12999893, 25999786]

約数ペア:

[(1, 25999786), (2, 12999893), (53, 490562), (61, 426226), (106, 245281), (122, 213113), (3233, 8042), (4021, 6466)]