26715640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95413}}^1$

素因数の和:95431

約数の個数: 32

約数和(自身を含む): 68698080

約数和(自身を除く): 41982440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95413, 190826, 381652, 477065, 667891, 763304, 954130, 1335782, 1908260, 2671564, 3339455, 3816520, 5343128, 6678910, 13357820, 26715640]

約数ペア:

[(1, 26715640), (2, 13357820), (4, 6678910), (5, 5343128), (7, 3816520), (8, 3339455), (10, 2671564), (14, 1908260), (20, 1335782), (28, 954130), (35, 763304), (40, 667891), (56, 477065), (70, 381652), (140, 190826), (280, 95413)]