72522362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{37039}}^1$

素因数の和:37141

約数の個数: 16

約数和(自身を含む): 120009600

約数和(自身を除く): 47487238

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 37039, 74078, 407429, 814858, 3296471, 6592942, 36261181, 72522362]

約数ペア:

[(1, 72522362), (2, 36261181), (11, 6592942), (22, 3296471), (89, 814858), (178, 407429), (979, 74078), (1958, 37039)]