28786134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 65914128

約数和(自身を除く): 37127994

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1277, 1326, 1734, 2554, 3757, 3831, 7514, 7662, 11271, 16601, 21709, 22542, 33202, 43418, 49803, 65127, 99606, 130254, 282217, 369053, 564434, 738106, 846651, 1107159, 1693302, 2214318, 4797689, 9595378, 14393067, 28786134]

約数ペア:

[(1, 28786134), (2, 14393067), (3, 9595378), (6, 4797689), (13, 2214318), (17, 1693302), (26, 1107159), (34, 846651), (39, 738106), (51, 564434), (78, 369053), (102, 282217), (221, 130254), (289, 99606), (442, 65127), (578, 49803), (663, 43418), (867, 33202), (1277, 22542), (1326, 21709), (1734, 16601), (2554, 11271), (3757, 7662), (3831, 7514)]