25985006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5903}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 40808448

約数和(自身を除く): 14823442

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 5903, 11806, 182993, 365986, 419113, 838226, 12992503, 25985006]

約数ペア:

[(1, 25985006), (2, 12992503), (31, 838226), (62, 419113), (71, 365986), (142, 182993), (2201, 11806), (4402, 5903)]