73131718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 123545088

約数和(自身を除く): 50413370

約数列:

[1, 2, 11, 22, 47, 94, 107, 214, 517, 661, 1034, 1177, 1322, 2354, 5029, 7271, 10058, 14542, 31067, 55319, 62134, 70727, 110638, 141454, 341737, 683474, 777997, 1555994, 3324169, 6648338, 36565859, 73131718]

約数ペア:

[(1, 73131718), (2, 36565859), (11, 6648338), (22, 3324169), (47, 1555994), (94, 777997), (107, 683474), (214, 341737), (517, 141454), (661, 110638), (1034, 70727), (1177, 62134), (1322, 55319), (2354, 31067), (5029, 14542), (7271, 10058)]