284475968

素因数分解:

$2^6\times 7^3\times {\mathrm{12959}}^1$

素因数の和:12992

約数の個数: 56

約数和(自身を含む): 658368000

約数和(自身を除く): 373892032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 12959, 21952, 25918, 51836, 90713, 103672, 181426, 207344, 362852, 414688, 634991, 725704, 829376, 1269982, 1451408, 2539964, 2902816, 4444937, 5079928, 5805632, 8889874, 10159856, 17779748, 20319712, 35559496, 40639424, 71118992, 142237984, 284475968]

約数ペア:

[(1, 284475968), (2, 142237984), (4, 71118992), (7, 40639424), (8, 35559496), (14, 20319712), (16, 17779748), (28, 10159856), (32, 8889874), (49, 5805632), (56, 5079928), (64, 4444937), (98, 2902816), (112, 2539964), (196, 1451408), (224, 1269982), (343, 829376), (392, 725704), (448, 634991), (686, 414688), (784, 362852), (1372, 207344), (1568, 181426), (2744, 103672), (3136, 90713), (5488, 51836), (10976, 25918), (12959, 21952)]