47681396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 102009600

約数和(自身を除く): 54328204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 919, 1526, 1838, 1853, 3052, 3676, 3706, 6433, 7412, 12866, 12971, 15623, 25732, 25942, 31246, 51884, 62492, 100171, 109361, 200342, 218722, 400684, 437444, 701197, 1402394, 1702907, 2804788, 3405814, 6811628, 11920349, 23840698, 47681396]

約数ペア:

[(1, 47681396), (2, 23840698), (4, 11920349), (7, 6811628), (14, 3405814), (17, 2804788), (28, 1702907), (34, 1402394), (68, 701197), (109, 437444), (119, 400684), (218, 218722), (238, 200342), (436, 109361), (476, 100171), (763, 62492), (919, 51884), (1526, 31246), (1838, 25942), (1853, 25732), (3052, 15623), (3676, 12971), (3706, 12866), (6433, 7412)]