28384488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35839}}^1$

素因数の和:35862

約数の個数: 48

約数和(自身を含む): 83865600

約数和(自身を除く): 55481112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 35839, 71678, 107517, 143356, 215034, 286712, 322551, 394229, 430068, 645102, 788458, 860136, 1182687, 1290204, 1576916, 2365374, 2580408, 3153832, 3548061, 4730748, 7096122, 9461496, 14192244, 28384488]

約数ペア:

[(1, 28384488), (2, 14192244), (3, 9461496), (4, 7096122), (6, 4730748), (8, 3548061), (9, 3153832), (11, 2580408), (12, 2365374), (18, 1576916), (22, 1290204), (24, 1182687), (33, 860136), (36, 788458), (44, 645102), (66, 430068), (72, 394229), (88, 322551), (99, 286712), (132, 215034), (198, 143356), (264, 107517), (396, 71678), (792, 35839)]