811422448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{1051}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 1597596656

約数和(自身を除く): 786174208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 661, 1051, 1168, 1322, 2102, 2644, 4204, 5288, 8408, 10576, 16816, 48253, 76723, 96506, 153446, 193012, 306892, 386024, 613784, 694711, 772048, 1227568, 1389422, 2778844, 5557688, 11115376, 50713903, 101427806, 202855612, 405711224, 811422448]

約数ペア:

[(1, 811422448), (2, 405711224), (4, 202855612), (8, 101427806), (16, 50713903), (73, 11115376), (146, 5557688), (292, 2778844), (584, 1389422), (661, 1227568), (1051, 772048), (1168, 694711), (1322, 613784), (2102, 386024), (2644, 306892), (4204, 193012), (5288, 153446), (8408, 96506), (10576, 76723), (16816, 48253)]