66296978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 112105728

約数和(自身を除く): 45808750

約数列:

[1, 2, 11, 22, 47, 94, 97, 194, 517, 661, 1034, 1067, 1322, 2134, 4559, 7271, 9118, 14542, 31067, 50149, 62134, 64117, 100298, 128234, 341737, 683474, 705287, 1410574, 3013499, 6026998, 33148489, 66296978]

約数ペア:

[(1, 66296978), (2, 33148489), (11, 6026998), (22, 3013499), (47, 1410574), (94, 705287), (97, 683474), (194, 341737), (517, 128234), (661, 100298), (1034, 64117), (1067, 62134), (1322, 50149), (2134, 31067), (4559, 14542), (7271, 9118)]