16684472

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 19240648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1187, 1757, 2008, 2374, 3514, 4748, 7028, 8309, 9496, 14056, 16618, 33236, 66472, 297937, 595874, 1191748, 2085559, 2383496, 4171118, 8342236, 16684472]

約数ペア:

[(1, 16684472), (2, 8342236), (4, 4171118), (7, 2383496), (8, 2085559), (14, 1191748), (28, 595874), (56, 297937), (251, 66472), (502, 33236), (1004, 16618), (1187, 14056), (1757, 9496), (2008, 8309), (2374, 7028), (3514, 4748)]