67693864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 154776960

約数和(自身を除く): 87083096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 211, 238, 337, 422, 476, 674, 844, 952, 1348, 1477, 1688, 2359, 2696, 2954, 3587, 4718, 5729, 5908, 7174, 9436, 11458, 11816, 14348, 18872, 22916, 25109, 28696, 40103, 45832, 50218, 71107, 80206, 100436, 142214, 160412, 200872, 284428, 320824, 497749, 568856, 995498, 1208819, 1990996, 2417638, 3981992, 4835276, 8461733, 9670552, 16923466, 33846932, 67693864]

約数ペア:

[(1, 67693864), (2, 33846932), (4, 16923466), (7, 9670552), (8, 8461733), (14, 4835276), (17, 3981992), (28, 2417638), (34, 1990996), (56, 1208819), (68, 995498), (119, 568856), (136, 497749), (211, 320824), (238, 284428), (337, 200872), (422, 160412), (476, 142214), (674, 100436), (844, 80206), (952, 71107), (1348, 50218), (1477, 45832), (1688, 40103), (2359, 28696), (2696, 25109), (2954, 22916), (3587, 18872), (4718, 14348), (5729, 11816), (5908, 11458), (7174, 9436)]