7388784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3974

約数の個数: 60

約数和(自身を含む): 22274616

約数和(自身を除く): 14885832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 3947, 7894, 11841, 15788, 23682, 31576, 35523, 47364, 51311, 63152, 71046, 94728, 102622, 142092, 153933, 189456, 205244, 284184, 307866, 410488, 461799, 568368, 615732, 820976, 923598, 1231464, 1847196, 2462928, 3694392, 7388784]

約数ペア:

[(1, 7388784), (2, 3694392), (3, 2462928), (4, 1847196), (6, 1231464), (8, 923598), (9, 820976), (12, 615732), (13, 568368), (16, 461799), (18, 410488), (24, 307866), (26, 284184), (36, 205244), (39, 189456), (48, 153933), (52, 142092), (72, 102622), (78, 94728), (104, 71046), (117, 63152), (144, 51311), (156, 47364), (208, 35523), (234, 31576), (312, 23682), (468, 15788), (624, 11841), (936, 7894), (1872, 3947)]