25912936

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 30031064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3329, 3892, 6658, 7784, 13316, 23303, 26632, 46606, 93212, 186424, 462731, 925462, 1850924, 3239117, 3701848, 6478234, 12956468, 25912936]

約数ペア:

[(1, 25912936), (2, 12956468), (4, 6478234), (7, 3701848), (8, 3239117), (14, 1850924), (28, 925462), (56, 462731), (139, 186424), (278, 93212), (556, 46606), (973, 26632), (1112, 23303), (1946, 13316), (3329, 7784), (3892, 6658)]