57507758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 107923968

約数和(自身を除く): 50416210

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 887, 1774, 2947, 4631, 5894, 6209, 9262, 9757, 12418, 19514, 32417, 64834, 68299, 136598, 373427, 746854, 2613989, 4107697, 5227978, 8215394, 28753879, 57507758]

約数ペア:

[(1, 57507758), (2, 28753879), (7, 8215394), (11, 5227978), (14, 4107697), (22, 2613989), (77, 746854), (154, 373427), (421, 136598), (842, 68299), (887, 64834), (1774, 32417), (2947, 19514), (4631, 12418), (5894, 9757), (6209, 9262)]