22492672

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 40

約数和(自身を含む): 45372096

約数和(自身を除く): 22879424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 223, 256, 394, 446, 512, 788, 892, 1576, 1784, 3152, 3568, 6304, 7136, 12608, 14272, 25216, 28544, 43931, 50432, 57088, 87862, 100864, 114176, 175724, 351448, 702896, 1405792, 2811584, 5623168, 11246336, 22492672]

約数ペア:

[(1, 22492672), (2, 11246336), (4, 5623168), (8, 2811584), (16, 1405792), (32, 702896), (64, 351448), (128, 175724), (197, 114176), (223, 100864), (256, 87862), (394, 57088), (446, 50432), (512, 43931), (788, 28544), (892, 25216), (1576, 14272), (1784, 12608), (3152, 7136), (3568, 6304)]