72860942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67589}}^1$

素因数の和:67616

約数の個数: 24

約数和(自身を含む): 138694680

約数和(自身を除く): 65833738

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 67589, 135178, 473123, 743479, 946246, 1486958, 3311861, 5204353, 6623722, 10408706, 36430471, 72860942]

約数ペア:

[(1, 72860942), (2, 36430471), (7, 10408706), (11, 6623722), (14, 5204353), (22, 3311861), (49, 1486958), (77, 946246), (98, 743479), (154, 473123), (539, 135178), (1078, 67589)]