74639551

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 86851584

約数和(自身を除く): 12212033

約数列:

[1, 7, 113, 127, 743, 791, 889, 5201, 14351, 83959, 94361, 100457, 587713, 660527, 10662793, 74639551]

約数ペア:

[(1, 74639551), (7, 10662793), (113, 660527), (127, 587713), (743, 100457), (791, 94361), (889, 83959), (5201, 14351)]