26189870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16267}}^1$

素因数の和:16304

約数の個数: 32

約数和(自身を含む): 56222208

約数和(自身を除く): 30032338

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 16267, 32534, 81335, 113869, 162670, 227738, 374141, 569345, 748282, 1138690, 1870705, 2618987, 3741410, 5237974, 13094935, 26189870]

約数ペア:

[(1, 26189870), (2, 13094935), (5, 5237974), (7, 3741410), (10, 2618987), (14, 1870705), (23, 1138690), (35, 748282), (46, 569345), (70, 374141), (115, 227738), (161, 162670), (230, 113869), (322, 81335), (805, 32534), (1610, 16267)]