75549968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8447}}^1$

素因数の和:8511

約数の個数: 40

約数和(自身を含む): 161323008

約数和(自身を除く): 85773040

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8447, 8944, 16894, 33788, 67576, 109811, 135152, 219622, 363221, 439244, 726442, 878488, 1452884, 1756976, 2905768, 4721873, 5811536, 9443746, 18887492, 37774984, 75549968]

約数ペア:

[(1, 75549968), (2, 37774984), (4, 18887492), (8, 9443746), (13, 5811536), (16, 4721873), (26, 2905768), (43, 1756976), (52, 1452884), (86, 878488), (104, 726442), (172, 439244), (208, 363221), (344, 219622), (559, 135152), (688, 109811), (1118, 67576), (2236, 33788), (4472, 16894), (8447, 8944)]