26199481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 7899719

約数列:

[1, 7, 11, 59, 73, 77, 79, 413, 511, 553, 649, 803, 869, 4307, 4543, 4661, 5621, 5767, 6083, 30149, 32627, 40369, 47377, 51271, 63437, 331639, 340253, 358897, 444059, 2381771, 3742783, 26199481]

約数ペア:

[(1, 26199481), (7, 3742783), (11, 2381771), (59, 444059), (73, 358897), (77, 340253), (79, 331639), (413, 63437), (511, 51271), (553, 47377), (649, 40369), (803, 32627), (869, 30149), (4307, 6083), (4543, 5767), (4661, 5621)]