72613996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199489}}^1$

素因数の和:199513

約数の個数: 24

約数和(自身を含む): 156400160

約数和(自身を除く): 83786164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199489, 398978, 797956, 1396423, 2593357, 2792846, 5186714, 5585692, 10373428, 18153499, 36306998, 72613996]

約数ペア:

[(1, 72613996), (2, 36306998), (4, 18153499), (7, 10373428), (13, 5585692), (14, 5186714), (26, 2792846), (28, 2593357), (52, 1396423), (91, 797956), (182, 398978), (364, 199489)]