65084272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19463}}^1$

素因数の和:19501

約数の個数: 40

約数和(自身を含む): 144812160

約数和(自身を除く): 79727888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 19463, 38926, 77852, 155704, 214093, 311408, 369797, 428186, 739594, 856372, 1479188, 1712744, 2958376, 3425488, 4067767, 5916752, 8135534, 16271068, 32542136, 65084272]

約数ペア:

[(1, 65084272), (2, 32542136), (4, 16271068), (8, 8135534), (11, 5916752), (16, 4067767), (19, 3425488), (22, 2958376), (38, 1712744), (44, 1479188), (76, 856372), (88, 739594), (152, 428186), (176, 369797), (209, 311408), (304, 214093), (418, 155704), (836, 77852), (1672, 38926), (3344, 19463)]