71282086

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 108074736

約数和(自身を除く): 36792650

約数列:

[1, 2, 197, 227, 394, 454, 797, 1594, 44719, 89438, 157009, 180919, 314018, 361838, 35641043, 71282086]

約数ペア:

[(1, 71282086), (2, 35641043), (197, 361838), (227, 314018), (394, 180919), (454, 157009), (797, 89438), (1594, 44719)]