67915679824

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{877}}^1\times {\mathrm{36947}}^1$

素因数の和:37963

約数の個数: 40

約数和(自身を含む): 132745887648

約数和(自身を除く): 64830207824

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 877, 1048, 1754, 2096, 3508, 7016, 14032, 36947, 73894, 114887, 147788, 229774, 295576, 459548, 591152, 919096, 1838192, 4840057, 9680114, 19360228, 32402519, 38720456, 64805038, 77440912, 129610076, 259220152, 518440304, 4244729989, 8489459978, 16978919956, 33957839912, 67915679824]

約数ペア:

[(1, 67915679824), (2, 33957839912), (4, 16978919956), (8, 8489459978), (16, 4244729989), (131, 518440304), (262, 259220152), (524, 129610076), (877, 77440912), (1048, 64805038), (1754, 38720456), (2096, 32402519), (3508, 19360228), (7016, 9680114), (14032, 4840057), (36947, 1838192), (73894, 919096), (114887, 591152), (147788, 459548), (229774, 295576)]