4403456

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 8928192

約数和(自身を除く): 4524736

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 167, 206, 256, 334, 412, 668, 824, 1336, 1648, 2672, 3296, 5344, 6592, 10688, 13184, 17201, 21376, 26368, 34402, 42752, 68804, 137608, 275216, 550432, 1100864, 2201728, 4403456]

約数ペア:

[(1, 4403456), (2, 2201728), (4, 1100864), (8, 550432), (16, 275216), (32, 137608), (64, 68804), (103, 42752), (128, 34402), (167, 26368), (206, 21376), (256, 17201), (334, 13184), (412, 10688), (668, 6592), (824, 5344), (1336, 3296), (1648, 2672)]