17966790848

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{49139}}^1$

素因数の和:49377

約数の個数: 56

約数和(自身を含む): 37070233200

約数和(自身を除く): 19103442352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 197, 232, 394, 464, 788, 928, 1576, 1856, 3152, 5713, 6304, 11426, 12608, 22852, 45704, 49139, 91408, 98278, 182816, 196556, 365632, 393112, 786224, 1425031, 1572448, 2850062, 3144896, 5700124, 9680383, 11400248, 19360766, 22800496, 38721532, 45600992, 77443064, 91201984, 154886128, 280731107, 309772256, 561462214, 619544512, 1122924428, 2245848856, 4491697712, 8983395424, 17966790848]

約数ペア:

[(1, 17966790848), (2, 8983395424), (4, 4491697712), (8, 2245848856), (16, 1122924428), (29, 619544512), (32, 561462214), (58, 309772256), (64, 280731107), (116, 154886128), (197, 91201984), (232, 77443064), (394, 45600992), (464, 38721532), (788, 22800496), (928, 19360766), (1576, 11400248), (1856, 9680383), (3152, 5700124), (5713, 3144896), (6304, 2850062), (11426, 1572448), (12608, 1425031), (22852, 786224), (45704, 393112), (49139, 365632), (91408, 196556), (98278, 182816)]