78526070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27361}}^1$

素因数の和:27416

約数の個数: 32

約数和(自身を含む): 165485376

約数和(自身を除く): 86959306

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 27361, 54722, 136805, 191527, 273610, 383054, 957635, 1121801, 1915270, 2243602, 5609005, 7852607, 11218010, 15705214, 39263035, 78526070]

約数ペア:

[(1, 78526070), (2, 39263035), (5, 15705214), (7, 11218010), (10, 7852607), (14, 5609005), (35, 2243602), (41, 1915270), (70, 1121801), (82, 957635), (205, 383054), (287, 273610), (410, 191527), (574, 136805), (1435, 54722), (2870, 27361)]