4009984

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 52

約数和(自身を含む): 8846280

約数和(自身を除く): 4836296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 352, 356, 512, 704, 712, 979, 1024, 1408, 1424, 1958, 2048, 2816, 2848, 3916, 4096, 5632, 5696, 7832, 11264, 11392, 15664, 22528, 22784, 31328, 45056, 45568, 62656, 91136, 125312, 182272, 250624, 364544, 501248, 1002496, 2004992, 4009984]

約数ペア:

[(1, 4009984), (2, 2004992), (4, 1002496), (8, 501248), (11, 364544), (16, 250624), (22, 182272), (32, 125312), (44, 91136), (64, 62656), (88, 45568), (89, 45056), (128, 31328), (176, 22784), (178, 22528), (256, 15664), (352, 11392), (356, 11264), (512, 7832), (704, 5696), (712, 5632), (979, 4096), (1024, 3916), (1408, 2848), (1424, 2816), (1958, 2048)]