70142288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 139946400

約数和(自身を除く): 69804112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 269, 344, 379, 538, 688, 758, 1076, 1516, 2152, 3032, 4304, 6064, 11567, 16297, 23134, 32594, 46268, 65188, 92536, 101951, 130376, 185072, 203902, 260752, 407804, 815608, 1631216, 4383893, 8767786, 17535572, 35071144, 70142288]

約数ペア:

[(1, 70142288), (2, 35071144), (4, 17535572), (8, 8767786), (16, 4383893), (43, 1631216), (86, 815608), (172, 407804), (269, 260752), (344, 203902), (379, 185072), (538, 130376), (688, 101951), (758, 92536), (1076, 65188), (1516, 46268), (2152, 32594), (3032, 23134), (4304, 16297), (6064, 11567)]