78980624

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4751}}^1$

素因数の和:5798

約数の個数: 20

約数和(自身を含む): 153204480

約数和(自身を除く): 74223856

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 4751, 8312, 9502, 16624, 19004, 38008, 76016, 4936289, 9872578, 19745156, 39490312, 78980624]

約数ペア:

[(1, 78980624), (2, 39490312), (4, 19745156), (8, 9872578), (16, 4936289), (1039, 76016), (2078, 38008), (4156, 19004), (4751, 16624), (8312, 9502)]