7879976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 16851240

約数和(自身を除く): 8971264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4457, 8914, 17828, 35656, 57941, 75769, 115882, 151538, 231764, 303076, 463528, 606152, 984997, 1969994, 3939988, 7879976]

約数ペア:

[(1, 7879976), (2, 3939988), (4, 1969994), (8, 984997), (13, 606152), (17, 463528), (26, 303076), (34, 231764), (52, 151538), (68, 115882), (104, 75769), (136, 57941), (221, 35656), (442, 17828), (884, 8914), (1768, 4457)]