71530802

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{69991}}^1$

素因数の和:70073

約数の個数: 16

約数和(自身を含む): 124305792

約数和(自身を除く): 52774990

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 69991, 139982, 489937, 979874, 5109343, 10218686, 35765401, 71530802]

約数ペア:

[(1, 71530802), (2, 35765401), (7, 10218686), (14, 5109343), (73, 979874), (146, 489937), (511, 139982), (1022, 69991)]