71499484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150209}}^1$

素因数の和:150237

約数の個数: 24

約数和(自身を含む): 151411680

約数和(自身を除く): 79912196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150209, 300418, 600836, 1051463, 2102926, 2553553, 4205852, 5107106, 10214212, 17874871, 35749742, 71499484]

約数ペア:

[(1, 71499484), (2, 35749742), (4, 17874871), (7, 10214212), (14, 5107106), (17, 4205852), (28, 2553553), (34, 2102926), (68, 1051463), (119, 600836), (238, 300418), (476, 150209)]