25212796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 52160304

約数和(自身を除く): 26947508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 937, 961, 1874, 1922, 3748, 3844, 6559, 6727, 13118, 13454, 26236, 26908, 29047, 58094, 116188, 203329, 406658, 813316, 900457, 1800914, 3601828, 6303199, 12606398, 25212796]

約数ペア:

[(1, 25212796), (2, 12606398), (4, 6303199), (7, 3601828), (14, 1800914), (28, 900457), (31, 813316), (62, 406658), (124, 203329), (217, 116188), (434, 58094), (868, 29047), (937, 26908), (961, 26236), (1874, 13454), (1922, 13118), (3748, 6727), (3844, 6559)]