28241388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112069}}^1$

素因数の和:112086

約数の個数: 36

約数和(自身を含む): 81586960

約数和(自身を除く): 53345572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112069, 224138, 336207, 448276, 672414, 784483, 1008621, 1344828, 1568966, 2017242, 2353449, 3137932, 4034484, 4706898, 7060347, 9413796, 14120694, 28241388]

約数ペア:

[(1, 28241388), (2, 14120694), (3, 9413796), (4, 7060347), (6, 4706898), (7, 4034484), (9, 3137932), (12, 2353449), (14, 2017242), (18, 1568966), (21, 1344828), (28, 1008621), (36, 784483), (42, 672414), (63, 448276), (84, 336207), (126, 224138), (252, 112069)]