28560848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77611}}^1$

素因数の和:77642

約数の個数: 20

約数和(自身を含む): 57743328

約数和(自身を除く): 29182480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77611, 155222, 310444, 620888, 1241776, 1785053, 3570106, 7140212, 14280424, 28560848]

約数ペア:

[(1, 28560848), (2, 14280424), (4, 7140212), (8, 3570106), (16, 1785053), (23, 1241776), (46, 620888), (92, 310444), (184, 155222), (368, 77611)]