71669164

素因数分解:

$2^2\times 7^3\times {\mathrm{52237}}^1$

素因数の和:52262

約数の個数: 24

約数和(自身を含む): 146266400

約数和(自身を除く): 74597236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 52237, 104474, 208948, 365659, 731318, 1462636, 2559613, 5119226, 10238452, 17917291, 35834582, 71669164]

約数ペア:

[(1, 71669164), (2, 35834582), (4, 17917291), (7, 10238452), (14, 5119226), (28, 2559613), (49, 1462636), (98, 731318), (196, 365659), (343, 208948), (686, 104474), (1372, 52237)]