25556858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1361}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 39470760

約数和(自身を除く): 13913902

約数列:

[1, 2, 41, 82, 229, 458, 1361, 2722, 9389, 18778, 55801, 111602, 311669, 623338, 12778429, 25556858]

約数ペア:

[(1, 25556858), (2, 12778429), (41, 623338), (82, 311669), (229, 111602), (458, 55801), (1361, 18778), (2722, 9389)]