2540032

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 60

約数和(自身を含む): 5714478

約数和(自身を除く): 3174446

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 128, 164, 176, 242, 256, 328, 352, 451, 484, 512, 656, 704, 902, 968, 1312, 1408, 1804, 1936, 2624, 2816, 3608, 3872, 4961, 5248, 5632, 7216, 7744, 9922, 10496, 14432, 15488, 19844, 20992, 28864, 30976, 39688, 57728, 61952, 79376, 115456, 158752, 230912, 317504, 635008, 1270016, 2540032]

約数ペア:

[(1, 2540032), (2, 1270016), (4, 635008), (8, 317504), (11, 230912), (16, 158752), (22, 115456), (32, 79376), (41, 61952), (44, 57728), (64, 39688), (82, 30976), (88, 28864), (121, 20992), (128, 19844), (164, 15488), (176, 14432), (242, 10496), (256, 9922), (328, 7744), (352, 7216), (451, 5632), (484, 5248), (512, 4961), (656, 3872), (704, 3608), (902, 2816), (968, 2624), (1312, 1936), (1408, 1804)]