64209134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 111349728

約数和(自身を除く): 47140594

約数列:

[1, 2, 11, 22, 37, 71, 74, 101, 121, 142, 202, 242, 407, 781, 814, 1111, 1562, 2222, 2627, 3737, 4477, 5254, 7171, 7474, 8591, 8954, 12221, 14342, 17182, 24442, 28897, 41107, 57794, 78881, 82214, 157762, 265327, 317867, 452177, 530654, 635734, 867691, 904354, 1735382, 2918597, 5837194, 32104567, 64209134]

約数ペア:

[(1, 64209134), (2, 32104567), (11, 5837194), (22, 2918597), (37, 1735382), (71, 904354), (74, 867691), (101, 635734), (121, 530654), (142, 452177), (202, 317867), (242, 265327), (407, 157762), (781, 82214), (814, 78881), (1111, 57794), (1562, 41107), (2222, 28897), (2627, 24442), (3737, 17182), (4477, 14342), (5254, 12221), (7171, 8954), (7474, 8591)]