28493872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7039}}^1$

素因数の和:7081

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 34359248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 7039, 14078, 28156, 56312, 77429, 112624, 154858, 161897, 309716, 323794, 619432, 647588, 1238864, 1295176, 1780867, 2590352, 3561734, 7123468, 14246936, 28493872]

約数ペア:

[(1, 28493872), (2, 14246936), (4, 7123468), (8, 3561734), (11, 2590352), (16, 1780867), (22, 1295176), (23, 1238864), (44, 647588), (46, 619432), (88, 323794), (92, 309716), (176, 161897), (184, 154858), (253, 112624), (368, 77429), (506, 56312), (1012, 28156), (2024, 14078), (4048, 7039)]