66263314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 114062256

約数和(自身を除く): 47798942

約数列:

[1, 2, 13, 17, 26, 34, 197, 221, 394, 442, 761, 1522, 2561, 3349, 5122, 6698, 9893, 12937, 19786, 25874, 43537, 87074, 149917, 168181, 299834, 336362, 1948921, 2548589, 3897842, 5097178, 33131657, 66263314]

約数ペア:

[(1, 66263314), (2, 33131657), (13, 5097178), (17, 3897842), (26, 2548589), (34, 1948921), (197, 336362), (221, 299834), (394, 168181), (442, 149917), (761, 87074), (1522, 43537), (2561, 25874), (3349, 19786), (5122, 12937), (6698, 9893)]