66726506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 64877974

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 67, 77, 134, 154, 203, 223, 319, 406, 446, 469, 638, 737, 938, 1474, 1561, 1943, 2233, 2453, 3122, 3886, 4466, 4906, 5159, 6467, 10318, 12934, 13601, 14941, 17171, 21373, 27202, 29882, 34342, 42746, 45269, 71137, 90538, 104587, 142274, 149611, 164351, 209174, 299222, 328702, 433289, 497959, 866578, 995918, 1150457, 2300914, 3033023, 4766179, 6066046, 9532358, 33363253, 66726506]

約数ペア:

[(1, 66726506), (2, 33363253), (7, 9532358), (11, 6066046), (14, 4766179), (22, 3033023), (29, 2300914), (58, 1150457), (67, 995918), (77, 866578), (134, 497959), (154, 433289), (203, 328702), (223, 299222), (319, 209174), (406, 164351), (446, 149611), (469, 142274), (638, 104587), (737, 90538), (938, 71137), (1474, 45269), (1561, 42746), (1943, 34342), (2233, 29882), (2453, 27202), (3122, 21373), (3886, 17171), (4466, 14941), (4906, 13601), (5159, 12934), (6467, 10318)]