766755638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{809}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 1276974720

約数和(自身を除く): 510219082

約数列:

[1, 2, 11, 22, 67, 134, 643, 737, 809, 1286, 1474, 1618, 7073, 8899, 14146, 17798, 43081, 54203, 86162, 108406, 473891, 520187, 596233, 947782, 1040374, 1192466, 5722057, 11444114, 34852529, 69705058, 383377819, 766755638]

約数ペア:

[(1, 766755638), (2, 383377819), (11, 69705058), (22, 34852529), (67, 11444114), (134, 5722057), (643, 1192466), (737, 1040374), (809, 947782), (1286, 596233), (1474, 520187), (1618, 473891), (7073, 108406), (8899, 86162), (14146, 54203), (17798, 43081)]