70502278256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{231915389}}^1$

素因数の和:231915416

約数の個数: 20

約数和(自身を含む): 143787541800

約数和(自身を除く): 73285263544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 231915389, 463830778, 927661556, 1855323112, 3710646224, 4406392391, 8812784782, 17625569564, 35251139128, 70502278256]

約数ペア:

[(1, 70502278256), (2, 35251139128), (4, 17625569564), (8, 8812784782), (16, 4406392391), (19, 3710646224), (38, 1855323112), (76, 927661556), (152, 463830778), (304, 231915389)]