28771552

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{1597}}^1$

素因数の和:2170

約数の個数: 24

約数和(自身を含む): 56780136

約数和(自身を除く): 28008584

約数列:

[1, 2, 4, 8, 16, 32, 563, 1126, 1597, 2252, 3194, 4504, 6388, 9008, 12776, 18016, 25552, 51104, 899111, 1798222, 3596444, 7192888, 14385776, 28771552]

約数ペア:

[(1, 28771552), (2, 14385776), (4, 7192888), (8, 3596444), (16, 1798222), (32, 899111), (563, 51104), (1126, 25552), (1597, 18016), (2252, 12776), (3194, 9008), (4504, 6388)]