129587416

素因数分解:

$2^3\times 7^1\times {\mathrm{2314061}}^1$

素因数の和:2314074

約数の個数: 16

約数和(自身を含む): 277687440

約数和(自身を除く): 148100024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2314061, 4628122, 9256244, 16198427, 18512488, 32396854, 64793708, 129587416]

約数ペア:

[(1, 129587416), (2, 64793708), (4, 32396854), (7, 18512488), (8, 16198427), (14, 9256244), (28, 4628122), (56, 2314061)]