67977448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 159966720

約数和(自身を除く): 91989272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 523, 616, 844, 1046, 1477, 1688, 2092, 2321, 2954, 3661, 4184, 4642, 5753, 5908, 7322, 9284, 11506, 11816, 14644, 16247, 18568, 23012, 29288, 32494, 40271, 46024, 64988, 80542, 110353, 129976, 161084, 220706, 322168, 441412, 772471, 882824, 1213883, 1544942, 2427766, 3089884, 4855532, 6179768, 8497181, 9711064, 16994362, 33988724, 67977448]

約数ペア:

[(1, 67977448), (2, 33988724), (4, 16994362), (7, 9711064), (8, 8497181), (11, 6179768), (14, 4855532), (22, 3089884), (28, 2427766), (44, 1544942), (56, 1213883), (77, 882824), (88, 772471), (154, 441412), (211, 322168), (308, 220706), (422, 161084), (523, 129976), (616, 110353), (844, 80542), (1046, 64988), (1477, 46024), (1688, 40271), (2092, 32494), (2321, 29288), (2954, 23012), (3661, 18568), (4184, 16247), (4642, 14644), (5753, 11816), (5908, 11506), (7322, 9284)]