74504218

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 38403302

約数列:

[1, 2, 197, 263, 394, 526, 719, 1438, 51811, 103622, 141643, 189097, 283286, 378194, 37252109, 74504218]

約数ペア:

[(1, 74504218), (2, 37252109), (197, 378194), (263, 283286), (394, 189097), (526, 141643), (719, 103622), (1438, 51811)]