7421936

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3680

約数の個数: 20

約数和(自身を含む): 14493864

約数和(自身を除く): 7071928

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 3541, 7082, 14164, 28328, 56656, 463871, 927742, 1855484, 3710968, 7421936]

約数ペア:

[(1, 7421936), (2, 3710968), (4, 1855484), (8, 927742), (16, 463871), (131, 56656), (262, 28328), (524, 14164), (1048, 7082), (2096, 3541)]