859366928

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{11933}}^1$

素因数の和:12591

約数の個数: 40

約数和(自身を含む): 1906003008

約数和(自身を除く): 1046636080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 2572, 4501, 5144, 9002, 10288, 11933, 18004, 23866, 36008, 47732, 72016, 83531, 95464, 167062, 190928, 334124, 668248, 1336496, 7672919, 15345838, 30691676, 53710433, 61383352, 107420866, 122766704, 214841732, 429683464, 859366928]

約数ペア:

[(1, 859366928), (2, 429683464), (4, 214841732), (7, 122766704), (8, 107420866), (14, 61383352), (16, 53710433), (28, 30691676), (56, 15345838), (112, 7672919), (643, 1336496), (1286, 668248), (2572, 334124), (4501, 190928), (5144, 167062), (9002, 95464), (10288, 83531), (11933, 72016), (18004, 47732), (23866, 36008)]