66927028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{140603}}^1$

素因数の和:140631

約数の個数: 24

約数和(自身を含む): 141728832

約数和(自身を除く): 74801804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 140603, 281206, 562412, 984221, 1968442, 2390251, 3936884, 4780502, 9561004, 16731757, 33463514, 66927028]

約数ペア:

[(1, 66927028), (2, 33463514), (4, 16731757), (7, 9561004), (14, 4780502), (17, 3936884), (28, 2390251), (34, 1968442), (68, 984221), (119, 562412), (238, 281206), (476, 140603)]