70964272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33857}}^1$

素因数の和:33996

約数の個数: 20

約数和(自身を含む): 138546936

約数和(自身を除く): 67582664

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33857, 67714, 135428, 270856, 541712, 4435267, 8870534, 17741068, 35482136, 70964272]

約数ペア:

[(1, 70964272), (2, 35482136), (4, 17741068), (8, 8870534), (16, 4435267), (131, 541712), (262, 270856), (524, 135428), (1048, 67714), (2096, 33857)]