28320168

素因数分解:

$2^3\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1301}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 70932960

約数和(自身を除く): 42612792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 907, 1301, 1814, 2602, 2721, 3628, 3903, 5204, 5442, 7256, 7806, 10408, 10884, 15612, 21768, 31224, 1180007, 2360014, 3540021, 4720028, 7080042, 9440056, 14160084, 28320168]

約数ペア:

[(1, 28320168), (2, 14160084), (3, 9440056), (4, 7080042), (6, 4720028), (8, 3540021), (12, 2360014), (24, 1180007), (907, 31224), (1301, 21768), (1814, 15612), (2602, 10884), (2721, 10408), (3628, 7806), (3903, 7256), (5204, 5442)]