2905504

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 7110180

約数和(自身を除く): 4204676

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 109, 112, 119, 136, 196, 218, 224, 238, 272, 392, 436, 476, 544, 763, 784, 833, 872, 952, 1526, 1568, 1666, 1744, 1853, 1904, 3052, 3332, 3488, 3706, 3808, 5341, 6104, 6664, 7412, 10682, 12208, 12971, 13328, 14824, 21364, 24416, 25942, 26656, 29648, 42728, 51884, 59296, 85456, 90797, 103768, 170912, 181594, 207536, 363188, 415072, 726376, 1452752, 2905504]

約数ペア:

[(1, 2905504), (2, 1452752), (4, 726376), (7, 415072), (8, 363188), (14, 207536), (16, 181594), (17, 170912), (28, 103768), (32, 90797), (34, 85456), (49, 59296), (56, 51884), (68, 42728), (98, 29648), (109, 26656), (112, 25942), (119, 24416), (136, 21364), (196, 14824), (218, 13328), (224, 12971), (238, 12208), (272, 10682), (392, 7412), (436, 6664), (476, 6104), (544, 5341), (763, 3808), (784, 3706), (833, 3488), (872, 3332), (952, 3052), (1526, 1904), (1568, 1853), (1666, 1744)]