71793958

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 115117632

約数和(自身を除く): 43323674

約数列:

[1, 2, 17, 34, 223, 289, 446, 557, 578, 1114, 3791, 7582, 9469, 18938, 64447, 124211, 128894, 160973, 248422, 321946, 2111587, 4223174, 35896979, 71793958]

約数ペア:

[(1, 71793958), (2, 35896979), (17, 4223174), (34, 2111587), (223, 321946), (289, 248422), (446, 160973), (557, 128894), (578, 124211), (1114, 64447), (3791, 18938), (7582, 9469)]