42005152

素因数分解:

$2^5\times 7^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 99792000

約数和(自身を除く): 57786848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 89, 98, 112, 172, 178, 196, 224, 301, 343, 344, 356, 392, 602, 623, 686, 688, 712, 784, 1204, 1246, 1372, 1376, 1424, 1568, 2107, 2408, 2492, 2744, 2848, 3827, 4214, 4361, 4816, 4984, 5488, 7654, 8428, 8722, 9632, 9968, 10976, 14749, 15308, 16856, 17444, 19936, 26789, 29498, 30527, 30616, 33712, 34888, 53578, 58996, 61054, 61232, 67424, 69776, 107156, 117992, 122108, 122464, 139552, 187523, 214312, 235984, 244216, 375046, 428624, 471968, 488432, 750092, 857248, 976864, 1312661, 1500184, 2625322, 3000368, 5250644, 6000736, 10501288, 21002576, 42005152]

約数ペア:

[(1, 42005152), (2, 21002576), (4, 10501288), (7, 6000736), (8, 5250644), (14, 3000368), (16, 2625322), (28, 1500184), (32, 1312661), (43, 976864), (49, 857248), (56, 750092), (86, 488432), (89, 471968), (98, 428624), (112, 375046), (172, 244216), (178, 235984), (196, 214312), (224, 187523), (301, 139552), (343, 122464), (344, 122108), (356, 117992), (392, 107156), (602, 69776), (623, 67424), (686, 61232), (688, 61054), (712, 58996), (784, 53578), (1204, 34888), (1246, 33712), (1372, 30616), (1376, 30527), (1424, 29498), (1568, 26789), (2107, 19936), (2408, 17444), (2492, 16856), (2744, 15308), (2848, 14749), (3827, 10976), (4214, 9968), (4361, 9632), (4816, 8722), (4984, 8428), (5488, 7654)]