4032

素因数分解:

$2^6\times 3^2\times 7^1$

素因数の和:25

約数の個数: 42

約数和(自身を含む): 13208

約数和(自身を除く): 9176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032]

約数ペア:

[(1, 4032), (2, 2016), (3, 1344), (4, 1008), (6, 672), (7, 576), (8, 504), (9, 448), (12, 336), (14, 288), (16, 252), (18, 224), (21, 192), (24, 168), (28, 144), (32, 126), (36, 112), (42, 96), (48, 84), (56, 72), (63, 64)]