74868547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 83776000

約数和(自身を除く): 8907453

約数列:

[1, 13, 43, 67, 559, 871, 1999, 2881, 25987, 37453, 85957, 133933, 1117441, 1741129, 5759119, 74868547]

約数ペア:

[(1, 74868547), (13, 5759119), (43, 1741129), (67, 1117441), (559, 133933), (871, 85957), (1999, 37453), (2881, 25987)]