26912972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 50339520

約数和(自身を除く): 23426548

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3631, 3706, 7262, 7412, 14524, 61727, 123454, 246908, 395779, 791558, 1583116, 6728243, 13456486, 26912972]

約数ペア:

[(1, 26912972), (2, 13456486), (4, 6728243), (17, 1583116), (34, 791558), (68, 395779), (109, 246908), (218, 123454), (436, 61727), (1853, 14524), (3631, 7412), (3706, 7262)]