65710018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 52266302

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 461, 589, 682, 922, 1178, 2299, 3751, 4598, 5071, 6479, 7502, 8759, 10142, 12958, 14291, 17518, 28582, 55781, 71269, 96349, 111562, 142538, 157201, 192698, 271529, 314402, 543058, 1059839, 1729211, 2119678, 2986819, 3458422, 5973638, 32855009, 65710018]

約数ペア:

[(1, 65710018), (2, 32855009), (11, 5973638), (19, 3458422), (22, 2986819), (31, 2119678), (38, 1729211), (62, 1059839), (121, 543058), (209, 314402), (242, 271529), (341, 192698), (418, 157201), (461, 142538), (589, 111562), (682, 96349), (922, 71269), (1178, 55781), (2299, 28582), (3751, 17518), (4598, 14291), (5071, 12958), (6479, 10142), (7502, 8759)]