72904544

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{27449}}^1$

素因数の和:27542

約数の個数: 24

約数和(自身を含む): 145265400

約数和(自身を除く): 72360856

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 27449, 54898, 109796, 219592, 439184, 878368, 2278267, 4556534, 9113068, 18226136, 36452272, 72904544]

約数ペア:

[(1, 72904544), (2, 36452272), (4, 18226136), (8, 9113068), (16, 4556534), (32, 2278267), (83, 878368), (166, 439184), (332, 219592), (664, 109796), (1328, 54898), (2656, 27449)]