7056

素因数分解:

$2^4\times 3^2\times 7^2$

素因数の和:28

約数の個数: 45

約数和(自身を含む): 22971

約数和(自身を除く): 15915

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056]

約数ペア:

[(1, 7056), (2, 3528), (3, 2352), (4, 1764), (6, 1176), (7, 1008), (8, 882), (9, 784), (12, 588), (14, 504), (16, 441), (18, 392), (21, 336), (24, 294), (28, 252), (36, 196), (42, 168), (48, 147), (49, 144), (56, 126), (63, 112), (72, 98)]