26045668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 51609600

約数和(自身を除く): 25563932

約数列:

[1, 2, 4, 11, 22, 44, 59, 79, 118, 127, 158, 236, 254, 316, 508, 649, 869, 1298, 1397, 1738, 2596, 2794, 3476, 4661, 5588, 7493, 9322, 10033, 14986, 18644, 20066, 29972, 40132, 51271, 82423, 102542, 110363, 164846, 205084, 220726, 329692, 441452, 591947, 1183894, 2367788, 6511417, 13022834, 26045668]

約数ペア:

[(1, 26045668), (2, 13022834), (4, 6511417), (11, 2367788), (22, 1183894), (44, 591947), (59, 441452), (79, 329692), (118, 220726), (127, 205084), (158, 164846), (236, 110363), (254, 102542), (316, 82423), (508, 51271), (649, 40132), (869, 29972), (1298, 20066), (1397, 18644), (1738, 14986), (2596, 10033), (2794, 9322), (3476, 7493), (4661, 5588)]