26885262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 33378738

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 61, 87, 102, 122, 149, 174, 183, 298, 366, 447, 493, 894, 986, 1037, 1479, 1769, 2074, 2533, 2958, 3111, 3538, 4321, 5066, 5307, 6222, 7599, 8642, 9089, 10614, 12963, 15198, 18178, 25926, 27267, 30073, 54534, 60146, 73457, 90219, 146914, 154513, 180438, 220371, 263581, 309026, 440742, 463539, 527162, 790743, 927078, 1581486, 4480877, 8961754, 13442631, 26885262]

約数ペア:

[(1, 26885262), (2, 13442631), (3, 8961754), (6, 4480877), (17, 1581486), (29, 927078), (34, 790743), (51, 527162), (58, 463539), (61, 440742), (87, 309026), (102, 263581), (122, 220371), (149, 180438), (174, 154513), (183, 146914), (298, 90219), (366, 73457), (447, 60146), (493, 54534), (894, 30073), (986, 27267), (1037, 25926), (1479, 18178), (1769, 15198), (2074, 12963), (2533, 10614), (2958, 9089), (3111, 8642), (3538, 7599), (4321, 6222), (5066, 5307)]