25466924

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^2$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 52294032

約数和(自身を除く): 26827108

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 371, 524, 742, 917, 1484, 1834, 3668, 6943, 13886, 17161, 27772, 34322, 48601, 68644, 97202, 120127, 194404, 240254, 480508, 909533, 1819066, 3638132, 6366731, 12733462, 25466924]

約数ペア:

[(1, 25466924), (2, 12733462), (4, 6366731), (7, 3638132), (14, 1819066), (28, 909533), (53, 480508), (106, 240254), (131, 194404), (212, 120127), (262, 97202), (371, 68644), (524, 48601), (742, 34322), (917, 27772), (1484, 17161), (1834, 13886), (3668, 6943)]