266816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:402

約数の個数: 28

約数和(自身を含む): 579120

約数和(自身を除く): 312304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 379, 704, 758, 1516, 3032, 4169, 6064, 8338, 12128, 16676, 24256, 33352, 66704, 133408, 266816]

約数ペア:

[(1, 266816), (2, 133408), (4, 66704), (8, 33352), (11, 24256), (16, 16676), (22, 12128), (32, 8338), (44, 6064), (64, 4169), (88, 3032), (176, 1516), (352, 758), (379, 704)]