7216412

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 14587104

約数和(自身を除く): 7370692

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2657, 2716, 5314, 10628, 18599, 37198, 74396, 257729, 515458, 1030916, 1804103, 3608206, 7216412]

約数ペア:

[(1, 7216412), (2, 3608206), (4, 1804103), (7, 1030916), (14, 515458), (28, 257729), (97, 74396), (194, 37198), (388, 18599), (679, 10628), (1358, 5314), (2657, 2716)]