7880846144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{6480959}}^1$

素因数の和:6480990

約数の個数: 28

約数和(自身を含む): 16461638400

約数和(自身を除く): 8580792256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 6480959, 12961918, 25923836, 51847672, 103695344, 123138221, 207390688, 246276442, 414781376, 492552884, 985105768, 1970211536, 3940423072, 7880846144]

約数ペア:

[(1, 7880846144), (2, 3940423072), (4, 1970211536), (8, 985105768), (16, 492552884), (19, 414781376), (32, 246276442), (38, 207390688), (64, 123138221), (76, 103695344), (152, 51847672), (304, 25923836), (608, 12961918), (1216, 6480959)]