28876624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8363

約数の個数: 40

約数和(自身を含む): 66011648

約数和(自身を除く): 37135024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8317, 16634, 33268, 58219, 66536, 116438, 133072, 232876, 257827, 465752, 515654, 931504, 1031308, 1804789, 2062616, 3609578, 4125232, 7219156, 14438312, 28876624]

約数ペア:

[(1, 28876624), (2, 14438312), (4, 7219156), (7, 4125232), (8, 3609578), (14, 2062616), (16, 1804789), (28, 1031308), (31, 931504), (56, 515654), (62, 465752), (112, 257827), (124, 232876), (217, 133072), (248, 116438), (434, 66536), (496, 58219), (868, 33268), (1736, 16634), (3472, 8317)]