26888186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 19560454

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 479, 958, 1651, 2159, 3302, 4318, 6227, 8143, 12454, 16286, 28067, 56134, 60833, 105859, 121666, 211718, 790829, 1034161, 1581658, 2068322, 13444093, 26888186]

約数ペア:

[(1, 26888186), (2, 13444093), (13, 2068322), (17, 1581658), (26, 1034161), (34, 790829), (127, 211718), (221, 121666), (254, 105859), (442, 60833), (479, 56134), (958, 28067), (1651, 16286), (2159, 12454), (3302, 8143), (4318, 6227)]