7117777172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{40111}}^1$

素因数の和:40272

約数の個数: 48

約数和(自身を含む): 14084125440

約数和(自身を除く): 6966348268

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 218, 407, 436, 814, 1199, 1628, 2398, 4033, 4796, 8066, 16132, 40111, 44363, 80222, 88726, 160444, 177452, 441221, 882442, 1484107, 1764884, 2968214, 4372099, 5936428, 8744198, 16325177, 17488396, 32650354, 48093089, 65300708, 96186178, 161767663, 192372356, 323535326, 647070652, 1779444293, 3558888586, 7117777172]

約数ペア:

[(1, 7117777172), (2, 3558888586), (4, 1779444293), (11, 647070652), (22, 323535326), (37, 192372356), (44, 161767663), (74, 96186178), (109, 65300708), (148, 48093089), (218, 32650354), (407, 17488396), (436, 16325177), (814, 8744198), (1199, 5936428), (1628, 4372099), (2398, 2968214), (4033, 1764884), (4796, 1484107), (8066, 882442), (16132, 441221), (40111, 177452), (44363, 160444), (80222, 88726)]