16782290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 35265024

約数和(自身を除く): 18482734

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5101, 10202, 25505, 35707, 51010, 71414, 178535, 239747, 357070, 479494, 1198735, 1678229, 2397470, 3356458, 8391145, 16782290]

約数ペア:

[(1, 16782290), (2, 8391145), (5, 3356458), (7, 2397470), (10, 1678229), (14, 1198735), (35, 479494), (47, 357070), (70, 239747), (94, 178535), (235, 71414), (329, 51010), (470, 35707), (658, 25505), (1645, 10202), (3290, 5101)]