7917824

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 15986124

約数和(自身を除く): 8068300

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 197, 256, 314, 394, 628, 788, 1256, 1576, 2512, 3152, 5024, 6304, 10048, 12608, 20096, 25216, 30929, 40192, 50432, 61858, 123716, 247432, 494864, 989728, 1979456, 3958912, 7917824]

約数ペア:

[(1, 7917824), (2, 3958912), (4, 1979456), (8, 989728), (16, 494864), (32, 247432), (64, 123716), (128, 61858), (157, 50432), (197, 40192), (256, 30929), (314, 25216), (394, 20096), (628, 12608), (788, 10048), (1256, 6304), (1576, 5024), (2512, 3152)]