28343392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11531

約数の個数: 48

約数和(自身を含む): 69576192

約数和(自身を除く): 41232800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11503, 23006, 46012, 80521, 92024, 126533, 161042, 184048, 253066, 322084, 368096, 506132, 644168, 885731, 1012264, 1288336, 1771462, 2024528, 2576672, 3542924, 4049056, 7085848, 14171696, 28343392]

約数ペア:

[(1, 28343392), (2, 14171696), (4, 7085848), (7, 4049056), (8, 3542924), (11, 2576672), (14, 2024528), (16, 1771462), (22, 1288336), (28, 1012264), (32, 885731), (44, 644168), (56, 506132), (77, 368096), (88, 322084), (112, 253066), (154, 184048), (176, 161042), (224, 126533), (308, 92024), (352, 80521), (616, 46012), (1232, 23006), (2464, 11503)]