71684786

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 108575640

約数和(自身を除く): 36890854

約数列:

[1, 2, 229, 281, 458, 557, 562, 1114, 64349, 127553, 128698, 156517, 255106, 313034, 35842393, 71684786]

約数ペア:

[(1, 71684786), (2, 35842393), (229, 313034), (281, 255106), (458, 156517), (557, 128698), (562, 127553), (1114, 64349)]