26857408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{13537}}^1$

素因数の和:13580

約数の個数: 28

約数和(自身を含む): 55018432

約数和(自身を除く): 28161024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 13537, 27074, 54148, 108296, 216592, 419647, 433184, 839294, 866368, 1678588, 3357176, 6714352, 13428704, 26857408]

約数ペア:

[(1, 26857408), (2, 13428704), (4, 6714352), (8, 3357176), (16, 1678588), (31, 866368), (32, 839294), (62, 433184), (64, 419647), (124, 216592), (248, 108296), (496, 54148), (992, 27074), (1984, 13537)]