7352828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 15611904

約数和(自身を除く): 8259076

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 197, 217, 301, 394, 434, 602, 788, 868, 1204, 1333, 1379, 2666, 2758, 5332, 5516, 6107, 8471, 9331, 12214, 16942, 18662, 24428, 33884, 37324, 42749, 59297, 85498, 118594, 170996, 237188, 262601, 525202, 1050404, 1838207, 3676414, 7352828]

約数ペア:

[(1, 7352828), (2, 3676414), (4, 1838207), (7, 1050404), (14, 525202), (28, 262601), (31, 237188), (43, 170996), (62, 118594), (86, 85498), (124, 59297), (172, 42749), (197, 37324), (217, 33884), (301, 24428), (394, 18662), (434, 16942), (602, 12214), (788, 9331), (868, 8471), (1204, 6107), (1333, 5516), (1379, 5332), (2666, 2758)]