7639158

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 15728256

約数和(自身を除く): 8089098

約数列:

[1, 2, 3, 6, 73, 107, 146, 163, 214, 219, 321, 326, 438, 489, 642, 978, 7811, 11899, 15622, 17441, 23433, 23798, 34882, 35697, 46866, 52323, 71394, 104646, 1273193, 2546386, 3819579, 7639158]

約数ペア:

[(1, 7639158), (2, 3819579), (3, 2546386), (6, 1273193), (73, 104646), (107, 71394), (146, 52323), (163, 46866), (214, 35697), (219, 34882), (321, 23798), (326, 23433), (438, 17441), (489, 15622), (642, 11899), (978, 7811)]