71340572272

素因数分解:

$2^4\times {\mathrm{4273}}^1\times {\mathrm{1043479}}^1$

素因数の和:1047760

約数の個数: 20

約数和(自身を含む): 138254839120

約数和(自身を除く): 66914266848

約数列:

[1, 2, 4, 8, 16, 4273, 8546, 17092, 34184, 68368, 1043479, 2086958, 4173916, 8347832, 16695664, 4458785767, 8917571534, 17835143068, 35670286136, 71340572272]

約数ペア:

[(1, 71340572272), (2, 35670286136), (4, 17835143068), (8, 8917571534), (16, 4458785767), (4273, 16695664), (8546, 8347832), (17092, 4173916), (34184, 2086958), (68368, 1043479)]