71861656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{126517}}^1$

素因数の和:126594

約数の個数: 16

約数和(自身を含む): 136639440

約数和(自身を除く): 64777784

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 126517, 253034, 506068, 1012136, 8982707, 17965414, 35930828, 71861656]

約数ペア:

[(1, 71861656), (2, 35930828), (4, 17965414), (8, 8982707), (71, 1012136), (142, 506068), (284, 253034), (568, 126517)]