74716918

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 113238720

約数和(自身を除く): 38521802

約数列:

[1, 2, 163, 326, 419, 547, 838, 1094, 68297, 89161, 136594, 178322, 229193, 458386, 37358459, 74716918]

約数ペア:

[(1, 74716918), (2, 37358459), (163, 458386), (326, 229193), (419, 178322), (547, 136594), (838, 89161), (1094, 68297)]