25482051224

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1\times {\mathrm{2953}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 54947235840

約数和(自身を除く): 29465184616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 691, 892, 1382, 1561, 1784, 2764, 2953, 3122, 4837, 5528, 5906, 6244, 9674, 11812, 12488, 19348, 20671, 23624, 38696, 41342, 82684, 154093, 165368, 308186, 616372, 658519, 1078651, 1232744, 1317038, 2040523, 2157302, 2634076, 4081046, 4314604, 4609633, 5268152, 8162092, 8629208, 9219266, 14283661, 16324184, 18438532, 28567322, 36877064, 57134644, 114269288, 455036629, 910073258, 1820146516, 3185256403, 3640293032, 6370512806, 12741025612, 25482051224]

約数ペア:

[(1, 25482051224), (2, 12741025612), (4, 6370512806), (7, 3640293032), (8, 3185256403), (14, 1820146516), (28, 910073258), (56, 455036629), (223, 114269288), (446, 57134644), (691, 36877064), (892, 28567322), (1382, 18438532), (1561, 16324184), (1784, 14283661), (2764, 9219266), (2953, 8629208), (3122, 8162092), (4837, 5268152), (5528, 4609633), (5906, 4314604), (6244, 4081046), (9674, 2634076), (11812, 2157302), (12488, 2040523), (19348, 1317038), (20671, 1232744), (23624, 1078651), (38696, 658519), (41342, 616372), (82684, 308186), (154093, 165368)]