74393854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21997}}^1$

素因数の和:22107

約数の個数: 16

約数和(自身を含む): 118789200

約数和(自身を除く): 44395346

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 21997, 43994, 417943, 835886, 1957733, 3915466, 37196927, 74393854]

約数ペア:

[(1, 74393854), (2, 37196927), (19, 3915466), (38, 1957733), (89, 835886), (178, 417943), (1691, 43994), (3382, 21997)]