65118218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 110481408

約数和(自身を除く): 45363190

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 517, 781, 887, 1034, 1562, 1774, 3337, 6674, 9757, 19514, 36707, 41689, 62977, 73414, 83378, 125954, 458579, 692747, 917158, 1385494, 2959919, 5919838, 32559109, 65118218]

約数ペア:

[(1, 65118218), (2, 32559109), (11, 5919838), (22, 2959919), (47, 1385494), (71, 917158), (94, 692747), (142, 458579), (517, 125954), (781, 83378), (887, 73414), (1034, 62977), (1562, 41689), (1774, 36707), (3337, 19514), (6674, 9757)]