25803988

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 52902612

約数和(自身を除く): 27098624

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 692, 761, 1211, 1522, 2422, 3044, 4844, 5327, 8477, 10654, 16954, 21308, 33908, 37289, 74578, 131653, 149156, 263306, 526612, 921571, 1843142, 3686284, 6450997, 12901994, 25803988]

約数ペア:

[(1, 25803988), (2, 12901994), (4, 6450997), (7, 3686284), (14, 1843142), (28, 921571), (49, 526612), (98, 263306), (173, 149156), (196, 131653), (346, 74578), (692, 37289), (761, 33908), (1211, 21308), (1522, 16954), (2422, 10654), (3044, 8477), (4844, 5327)]