26810872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 55152000

約数和(自身を除く): 28341128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1531, 1592, 2189, 3062, 4378, 6124, 8756, 12248, 16841, 17512, 33682, 67364, 134728, 304669, 609338, 1218676, 2437352, 3351359, 6702718, 13405436, 26810872]

約数ペア:

[(1, 26810872), (2, 13405436), (4, 6702718), (8, 3351359), (11, 2437352), (22, 1218676), (44, 609338), (88, 304669), (199, 134728), (398, 67364), (796, 33682), (1531, 17512), (1592, 16841), (2189, 12248), (3062, 8756), (4378, 6124)]