3964048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 8499456

約数和(自身を除く): 4535408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 223, 404, 446, 808, 892, 1111, 1616, 1784, 2222, 2453, 3568, 4444, 4906, 8888, 9812, 17776, 19624, 22523, 39248, 45046, 90092, 180184, 247753, 360368, 495506, 991012, 1982024, 3964048]

約数ペア:

[(1, 3964048), (2, 1982024), (4, 991012), (8, 495506), (11, 360368), (16, 247753), (22, 180184), (44, 90092), (88, 45046), (101, 39248), (176, 22523), (202, 19624), (223, 17776), (404, 9812), (446, 8888), (808, 4906), (892, 4444), (1111, 3568), (1616, 2453), (1784, 2222)]