66287418

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 69792582

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 1399, 2798, 4197, 7897, 8394, 15794, 23691, 47382, 74147, 148294, 208451, 222441, 416902, 444882, 625353, 1250706, 11047903, 22095806, 33143709, 66287418]

約数ペア:

[(1, 66287418), (2, 33143709), (3, 22095806), (6, 11047903), (53, 1250706), (106, 625353), (149, 444882), (159, 416902), (298, 222441), (318, 208451), (447, 148294), (894, 74147), (1399, 47382), (2798, 23691), (4197, 15794), (7897, 8394)]