26572744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 55131840

約数和(自身を除く): 28559096

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4253, 6248, 8506, 17012, 34024, 46783, 93566, 187132, 301963, 374264, 603926, 1207852, 2415704, 3321593, 6643186, 13286372, 26572744]

約数ペア:

[(1, 26572744), (2, 13286372), (4, 6643186), (8, 3321593), (11, 2415704), (22, 1207852), (44, 603926), (71, 374264), (88, 301963), (142, 187132), (284, 93566), (568, 46783), (781, 34024), (1562, 17012), (3124, 8506), (4253, 6248)]