25158749322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{61583}}^1$

素因数の和:61803

約数の個数: 64

約数和(自身を含む): 58742267904

約数和(自身を除く): 33583518582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 137, 142, 213, 274, 411, 426, 497, 822, 959, 994, 1491, 1918, 2877, 2982, 5754, 9727, 19454, 29181, 58362, 61583, 68089, 123166, 136178, 184749, 204267, 369498, 408534, 431081, 862162, 1293243, 2586486, 4372393, 8436871, 8744786, 13117179, 16873742, 25310613, 26234358, 30606751, 50621226, 59058097, 61213502, 91820253, 118116194, 177174291, 183640506, 354348582, 599017841, 1198035682, 1797053523, 3594107046, 4193124887, 8386249774, 12579374661, 25158749322]

約数ペア:

[(1, 25158749322), (2, 12579374661), (3, 8386249774), (6, 4193124887), (7, 3594107046), (14, 1797053523), (21, 1198035682), (42, 599017841), (71, 354348582), (137, 183640506), (142, 177174291), (213, 118116194), (274, 91820253), (411, 61213502), (426, 59058097), (497, 50621226), (822, 30606751), (959, 26234358), (994, 25310613), (1491, 16873742), (1918, 13117179), (2877, 8744786), (2982, 8436871), (5754, 4372393), (9727, 2586486), (19454, 1293243), (29181, 862162), (58362, 431081), (61583, 408534), (68089, 369498), (123166, 204267), (136178, 184749)]