9004016

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4761

約数の個数: 40

約数和(自身を含む): 21114720

約数和(自身を除く): 12110704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4729, 9458, 18916, 33103, 37832, 66206, 75664, 80393, 132412, 160786, 264824, 321572, 529648, 562751, 643144, 1125502, 1286288, 2251004, 4502008, 9004016]

約数ペア:

[(1, 9004016), (2, 4502008), (4, 2251004), (7, 1286288), (8, 1125502), (14, 643144), (16, 562751), (17, 529648), (28, 321572), (34, 264824), (56, 160786), (68, 132412), (112, 80393), (119, 75664), (136, 66206), (238, 37832), (272, 33103), (476, 18916), (952, 9458), (1904, 4729)]