26316052

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19997}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 53754624

約数和(自身を除く): 27438572

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19997, 39994, 79988, 139979, 279958, 559916, 939859, 1879718, 3759436, 6579013, 13158026, 26316052]

約数ペア:

[(1, 26316052), (2, 13158026), (4, 6579013), (7, 3759436), (14, 1879718), (28, 939859), (47, 559916), (94, 279958), (188, 139979), (329, 79988), (658, 39994), (1316, 19997)]