26047912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 54583200

約数和(自身を除く): 28535288

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 379, 484, 568, 758, 781, 968, 1516, 1562, 3032, 3124, 4169, 6248, 8338, 8591, 16676, 17182, 26909, 33352, 34364, 45859, 53818, 68728, 91718, 107636, 183436, 215272, 295999, 366872, 591998, 1183996, 2367992, 3255989, 6511978, 13023956, 26047912]

約数ペア:

[(1, 26047912), (2, 13023956), (4, 6511978), (8, 3255989), (11, 2367992), (22, 1183996), (44, 591998), (71, 366872), (88, 295999), (121, 215272), (142, 183436), (242, 107636), (284, 91718), (379, 68728), (484, 53818), (568, 45859), (758, 34364), (781, 33352), (968, 26909), (1516, 17182), (1562, 16676), (3032, 8591), (3124, 8338), (4169, 6248)]