66715726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 132209280

約数和(自身を除く): 65493554

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 151, 154, 209, 266, 302, 418, 1057, 1463, 1661, 2114, 2869, 2926, 3322, 5738, 11627, 20083, 22801, 23254, 31559, 40166, 45602, 63118, 159607, 220913, 250811, 319214, 433219, 441826, 501622, 866438, 1755677, 3032533, 3511354, 4765409, 6065066, 9530818, 33357863, 66715726]

約数ペア:

[(1, 66715726), (2, 33357863), (7, 9530818), (11, 6065066), (14, 4765409), (19, 3511354), (22, 3032533), (38, 1755677), (77, 866438), (133, 501622), (151, 441826), (154, 433219), (209, 319214), (266, 250811), (302, 220913), (418, 159607), (1057, 63118), (1463, 45602), (1661, 40166), (2114, 31559), (2869, 23254), (2926, 22801), (3322, 20083), (5738, 11627)]