28788848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163573}}^1$

素因数の和:163592

約数の個数: 20

約数和(自身を含む): 60849528

約数和(自身を除く): 32060680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 163573, 327146, 654292, 1308584, 1799303, 2617168, 3598606, 7197212, 14394424, 28788848]

約数ペア:

[(1, 28788848), (2, 14394424), (4, 7197212), (8, 3598606), (11, 2617168), (16, 1799303), (22, 1308584), (44, 654292), (88, 327146), (176, 163573)]