65694454

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 57477386

約数列:

[1, 2, 7, 14, 29, 43, 53, 58, 71, 86, 106, 142, 203, 301, 371, 406, 497, 602, 742, 994, 1247, 1537, 2059, 2279, 2494, 3053, 3074, 3763, 4118, 4558, 6106, 7526, 8729, 10759, 14413, 15953, 17458, 21371, 21518, 26341, 28826, 31906, 42742, 52682, 66091, 88537, 109127, 132182, 161809, 177074, 218254, 323618, 462637, 619759, 763889, 925274, 1132663, 1239518, 1527778, 2265326, 4692461, 9384922, 32847227, 65694454]

約数ペア:

[(1, 65694454), (2, 32847227), (7, 9384922), (14, 4692461), (29, 2265326), (43, 1527778), (53, 1239518), (58, 1132663), (71, 925274), (86, 763889), (106, 619759), (142, 462637), (203, 323618), (301, 218254), (371, 177074), (406, 161809), (497, 132182), (602, 109127), (742, 88537), (994, 66091), (1247, 52682), (1537, 42742), (2059, 31906), (2279, 28826), (2494, 26341), (3053, 21518), (3074, 21371), (3763, 17458), (4118, 15953), (4558, 14413), (6106, 10759), (7526, 8729)]