68775152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186889}}^1$

素因数の和:186920

約数の個数: 20

約数和(自身を含む): 139046160

約数和(自身を除く): 70271008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186889, 373778, 747556, 1495112, 2990224, 4298447, 8596894, 17193788, 34387576, 68775152]

約数ペア:

[(1, 68775152), (2, 34387576), (4, 17193788), (8, 8596894), (16, 4298447), (23, 2990224), (46, 1495112), (92, 747556), (184, 373778), (368, 186889)]