7245872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{3457}}^1$

素因数の和:3596

約数の個数: 20

約数和(自身を含む): 14150136

約数和(自身を除く): 6904264

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 3457, 6914, 13828, 27656, 55312, 452867, 905734, 1811468, 3622936, 7245872]

約数ペア:

[(1, 7245872), (2, 3622936), (4, 1811468), (8, 905734), (16, 452867), (131, 55312), (262, 27656), (524, 13828), (1048, 6914), (2096, 3457)]