66166772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2459}}^1$

素因数の和:2532

約数の個数: 36

約数和(自身を含む): 136795680

約数和(自身を除く): 70628908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2459, 3844, 4918, 6727, 9836, 13454, 17213, 26908, 34426, 68852, 76229, 152458, 304916, 533603, 1067206, 2134412, 2363099, 4726198, 9452396, 16541693, 33083386, 66166772]

約数ペア:

[(1, 66166772), (2, 33083386), (4, 16541693), (7, 9452396), (14, 4726198), (28, 2363099), (31, 2134412), (62, 1067206), (124, 533603), (217, 304916), (434, 152458), (868, 76229), (961, 68852), (1922, 34426), (2459, 26908), (3844, 17213), (4918, 13454), (6727, 9836)]