26458528

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{2861}}^1$

素因数の和:2905

約数の個数: 36

約数和(自身を含む): 55353942

約数和(自身を除く): 28895414

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 2861, 4624, 5722, 9248, 11444, 22888, 45776, 48637, 91552, 97274, 194548, 389096, 778192, 826829, 1556384, 1653658, 3307316, 6614632, 13229264, 26458528]

約数ペア:

[(1, 26458528), (2, 13229264), (4, 6614632), (8, 3307316), (16, 1653658), (17, 1556384), (32, 826829), (34, 778192), (68, 389096), (136, 194548), (272, 97274), (289, 91552), (544, 48637), (578, 45776), (1156, 22888), (2312, 11444), (2861, 9248), (4624, 5722)]