17672468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5657}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 34219584

約数和(自身を除く): 16547116

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5657, 11314, 22628, 62227, 124454, 248908, 401647, 803294, 1606588, 4418117, 8836234, 17672468]

約数ペア:

[(1, 17672468), (2, 8836234), (4, 4418117), (11, 1606588), (22, 803294), (44, 401647), (71, 248908), (142, 124454), (284, 62227), (781, 22628), (1562, 11314), (3124, 5657)]