74999438

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 113639760

約数和(自身を除く): 38640322

約数列:

[1, 2, 227, 233, 454, 466, 709, 1418, 52891, 105782, 160943, 165197, 321886, 330394, 37499719, 74999438]

約数ペア:

[(1, 74999438), (2, 37499719), (227, 330394), (233, 321886), (454, 165197), (466, 160943), (709, 105782), (1418, 52891)]