28312272

素因数分解:

$2^4\times 3^2\times {\mathrm{196613}}^1$

素因数の和:196627

約数の個数: 30

約数和(自身を含む): 79235442

約数和(自身を除く): 50923170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 196613, 393226, 589839, 786452, 1179678, 1572904, 1769517, 2359356, 3145808, 3539034, 4718712, 7078068, 9437424, 14156136, 28312272]

約数ペア:

[(1, 28312272), (2, 14156136), (3, 9437424), (4, 7078068), (6, 4718712), (8, 3539034), (9, 3145808), (12, 2359356), (16, 1769517), (18, 1572904), (24, 1179678), (36, 786452), (48, 589839), (72, 393226), (144, 196613)]