71292507734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164268451}}^1$

素因数の和:164268491

約数の個数: 16

約数和(自身を含む): 126158171136

約数和(自身を除く): 54865663402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 164268451, 328536902, 1149879157, 2299758314, 5092321981, 10184643962, 35646253867, 71292507734]

約数ペア:

[(1, 71292507734), (2, 35646253867), (7, 10184643962), (14, 5092321981), (31, 2299758314), (62, 1149879157), (217, 328536902), (434, 164268451)]