25226244

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3557}}^1$

素因数の和:3764

約数の個数: 36

約数和(自身を含む): 64108044

約数和(自身を除く): 38881800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3557, 7092, 7114, 10671, 14228, 21342, 32013, 42684, 64026, 128052, 700729, 1401458, 2102187, 2802916, 4204374, 6306561, 8408748, 12613122, 25226244]

約数ペア:

[(1, 25226244), (2, 12613122), (3, 8408748), (4, 6306561), (6, 4204374), (9, 2802916), (12, 2102187), (18, 1401458), (36, 700729), (197, 128052), (394, 64026), (591, 42684), (788, 32013), (1182, 21342), (1773, 14228), (2364, 10671), (3546, 7114), (3557, 7092)]