28492028432

素因数分解:

$2^4\times 7^2\times {\mathrm{659}}^1\times {\mathrm{55147}}^1$

素因数の和:55828

約数の個数: 60

約数和(自身を含む): 64314700560

約数和(自身を除く): 35822672128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 659, 784, 1318, 2636, 4613, 5272, 9226, 10544, 18452, 32291, 36904, 55147, 64582, 73808, 110294, 129164, 220588, 258328, 386029, 441176, 516656, 772058, 882352, 1544116, 2702203, 3088232, 5404406, 6176464, 10808812, 21617624, 36341873, 43235248, 72683746, 145367492, 254393111, 290734984, 508786222, 581469968, 1017572444, 1780751777, 2035144888, 3561503554, 4070289776, 7123007108, 14246014216, 28492028432]

約数ペア:

[(1, 28492028432), (2, 14246014216), (4, 7123007108), (7, 4070289776), (8, 3561503554), (14, 2035144888), (16, 1780751777), (28, 1017572444), (49, 581469968), (56, 508786222), (98, 290734984), (112, 254393111), (196, 145367492), (392, 72683746), (659, 43235248), (784, 36341873), (1318, 21617624), (2636, 10808812), (4613, 6176464), (5272, 5404406), (9226, 3088232), (10544, 2702203), (18452, 1544116), (32291, 882352), (36904, 772058), (55147, 516656), (64582, 441176), (73808, 386029), (110294, 258328), (129164, 220588)]